diff --git a/public/language/ar/admin/manage/privileges.json b/public/language/ar/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/ar/admin/manage/privileges.json
+++ b/public/language/ar/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/az/admin/manage/privileges.json b/public/language/az/admin/manage/privileges.json
index 605763630d..3d584c4cee 100644
--- a/public/language/az/admin/manage/privileges.json
+++ b/public/language/az/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Mövzulara daxil olun",
 	"create-topics": "Mövzular yarat",
 	"reply-to-topics": "Mövzulara cavab ver",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Mövzuları təqvim et",
 	"tag-topics": "Mövzuları teqlə",
 	"edit-posts": "Yazıları redaktə et",
diff --git a/public/language/bg/admin/manage/privileges.json b/public/language/bg/admin/manage/privileges.json
index 008017eea5..6e8295b33f 100644
--- a/public/language/bg/admin/manage/privileges.json
+++ b/public/language/bg/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Достъп до теми",
 	"create-topics": "Създаване на теми",
 	"reply-to-topics": "Отговаряне в теми",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Насрочване на теми",
 	"tag-topics": "Поставяне на етикети на теми",
 	"edit-posts": "Редактиране на публикации",
diff --git a/public/language/bn/admin/manage/privileges.json b/public/language/bn/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/bn/admin/manage/privileges.json
+++ b/public/language/bn/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/cs/admin/manage/privileges.json b/public/language/cs/admin/manage/privileges.json
index 46ac974a28..c0a8bf453b 100644
--- a/public/language/cs/admin/manage/privileges.json
+++ b/public/language/cs/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Přístup k tématům",
 	"create-topics": "Vytvořit téma",
 	"reply-to-topics": "Odpovědět na téma",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Označit téma",
 	"edit-posts": "Upravit příspěvek",
diff --git a/public/language/da/admin/manage/privileges.json b/public/language/da/admin/manage/privileges.json
index 1ba88acd76..f0a9ea0778 100644
--- a/public/language/da/admin/manage/privileges.json
+++ b/public/language/da/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Etikettér Tråde",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/de/admin/manage/privileges.json b/public/language/de/admin/manage/privileges.json
index 622895fa73..40fe8e7fd3 100644
--- a/public/language/de/admin/manage/privileges.json
+++ b/public/language/de/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Themenzutritt",
 	"create-topics": "Themen erstellen",
 	"reply-to-topics": "Auf Themen antworten",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Geplante Themen",
 	"tag-topics": "Themen taggen",
 	"edit-posts": "Beiträge editieren",
diff --git a/public/language/el/admin/manage/privileges.json b/public/language/el/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/el/admin/manage/privileges.json
+++ b/public/language/el/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/en-GB/admin/manage/privileges.json b/public/language/en-GB/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/en-GB/admin/manage/privileges.json
+++ b/public/language/en-GB/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/en-US/admin/manage/privileges.json b/public/language/en-US/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/en-US/admin/manage/privileges.json
+++ b/public/language/en-US/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/en-x-pirate/admin/manage/privileges.json b/public/language/en-x-pirate/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/en-x-pirate/admin/manage/privileges.json
+++ b/public/language/en-x-pirate/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/es/admin/manage/privileges.json b/public/language/es/admin/manage/privileges.json
index 06f55e6fcd..a0f199bfd7 100644
--- a/public/language/es/admin/manage/privileges.json
+++ b/public/language/es/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Acceder Temas",
 	"create-topics": "Crear Temas",
 	"reply-to-topics": "Responder a Temas",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Poner Tags (etiquetas) a Temas",
 	"edit-posts": "Editar Entradas",
diff --git a/public/language/et/admin/manage/privileges.json b/public/language/et/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/et/admin/manage/privileges.json
+++ b/public/language/et/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/fa-IR/admin/manage/privileges.json b/public/language/fa-IR/admin/manage/privileges.json
index 8ca227bb46..89f6e2475f 100644
--- a/public/language/fa-IR/admin/manage/privileges.json
+++ b/public/language/fa-IR/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "پاسخ به موضوع‌ها",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/fi/admin/manage/privileges.json b/public/language/fi/admin/manage/privileges.json
index f91379ea70..3295d328b4 100644
--- a/public/language/fi/admin/manage/privileges.json
+++ b/public/language/fi/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Luo aiheita",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Ajoita aiheita",
 	"tag-topics": "Merkitse aiheita",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/fr/admin/manage/privileges.json b/public/language/fr/admin/manage/privileges.json
index 6cfde4e79d..04d780fea3 100644
--- a/public/language/fr/admin/manage/privileges.json
+++ b/public/language/fr/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Droits des sujets",
 	"create-topics": "Créer des sujets",
 	"reply-to-topics": "Répondre aux sujets",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Planifier des sujets",
 	"tag-topics": "Tag des sujets",
 	"edit-posts": "Modifier les messages",
diff --git a/public/language/gl/admin/manage/privileges.json b/public/language/gl/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/gl/admin/manage/privileges.json
+++ b/public/language/gl/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/he/admin/manage/privileges.json b/public/language/he/admin/manage/privileges.json
index e6d107c3b1..48fa63ed41 100644
--- a/public/language/he/admin/manage/privileges.json
+++ b/public/language/he/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "גישה לנושאים",
 	"create-topics": "יצירת נושאים",
 	"reply-to-topics": "תגובה לנושאים",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "תזמון נושאים",
 	"tag-topics": "תיוג נושאים",
 	"edit-posts": "עריכת פוסטים",
diff --git a/public/language/hr/admin/manage/privileges.json b/public/language/hr/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/hr/admin/manage/privileges.json
+++ b/public/language/hr/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/hu/admin/manage/privileges.json b/public/language/hu/admin/manage/privileges.json
index 3ec3b259a3..8cc25e52b5 100644
--- a/public/language/hu/admin/manage/privileges.json
+++ b/public/language/hu/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Hozzáférés témakörhöz",
 	"create-topics": "Témakör létrehozása",
 	"reply-to-topics": "Hozzászólás a témakörhöz",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Témakörök időzítése",
 	"tag-topics": "Téma címke hozzáadása",
 	"edit-posts": "Bejegyzés szerkesztése",
diff --git a/public/language/hy/admin/manage/privileges.json b/public/language/hy/admin/manage/privileges.json
index d3e544e5ca..4b8e9ffee1 100644
--- a/public/language/hy/admin/manage/privileges.json
+++ b/public/language/hy/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Մուտք գործել թեմաներ",
 	"create-topics": "Ստեղծել Թեմաներ",
 	"reply-to-topics": "Պատասխանել թեմաներին",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Ժամանակացույցի թեմաներ",
 	"tag-topics": "Նշեք թեմաները",
 	"edit-posts": "Խմբագրել գրառումները",
diff --git a/public/language/id/admin/manage/privileges.json b/public/language/id/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/id/admin/manage/privileges.json
+++ b/public/language/id/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/it/admin/manage/privileges.json b/public/language/it/admin/manage/privileges.json
index 319dbdf3b1..fb5498ffc0 100644
--- a/public/language/it/admin/manage/privileges.json
+++ b/public/language/it/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Accesso discussioni",
 	"create-topics": "Crea discussioni",
 	"reply-to-topics": "Risposta alle discussioni",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Pianificazione discussioni",
 	"tag-topics": "Tag discussioni",
 	"edit-posts": "Modifica i post",
diff --git a/public/language/ja/admin/manage/privileges.json b/public/language/ja/admin/manage/privileges.json
index 3b5b247d04..0f4614cb9a 100644
--- a/public/language/ja/admin/manage/privileges.json
+++ b/public/language/ja/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "トピックスにアクセス",
 	"create-topics": "トピックスを作成",
 	"reply-to-topics": "トピックスに返信",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/ko/admin/manage/privileges.json b/public/language/ko/admin/manage/privileges.json
index e7dd842790..8e16429b9c 100644
--- a/public/language/ko/admin/manage/privileges.json
+++ b/public/language/ko/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "토픽 접근",
 	"create-topics": "토픽 생성",
 	"reply-to-topics": "토픽에 답장하기",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "토픽 예약",
 	"tag-topics": "토픽 태깅",
 	"edit-posts": "게시물 편집",
diff --git a/public/language/lt/admin/manage/privileges.json b/public/language/lt/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/lt/admin/manage/privileges.json
+++ b/public/language/lt/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/lv/admin/manage/privileges.json b/public/language/lv/admin/manage/privileges.json
index 8be16662ed..fe6eca81f2 100644
--- a/public/language/lv/admin/manage/privileges.json
+++ b/public/language/lv/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Piekļūt tematiem",
 	"create-topics": "Izveidot tematus",
 	"reply-to-topics": "Atbildēt tematos",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Pievienot birkas",
 	"edit-posts": "Rediģēt rakstus",
diff --git a/public/language/ms/admin/manage/privileges.json b/public/language/ms/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/ms/admin/manage/privileges.json
+++ b/public/language/ms/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/nb/admin/manage/privileges.json b/public/language/nb/admin/manage/privileges.json
index 2d655c05eb..6ec8301549 100644
--- a/public/language/nb/admin/manage/privileges.json
+++ b/public/language/nb/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Tilgang til emner",
 	"create-topics": "Opprett emner",
 	"reply-to-topics": "Svar på emner",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Planlegg emner",
 	"tag-topics": "Legg til emneord",
 	"edit-posts": "Rediger innlegg",
diff --git a/public/language/nl/admin/manage/privileges.json b/public/language/nl/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/nl/admin/manage/privileges.json
+++ b/public/language/nl/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/nn-NO/admin/manage/privileges.json b/public/language/nn-NO/admin/manage/privileges.json
index 5c9b423ca1..a07d75d881 100644
--- a/public/language/nn-NO/admin/manage/privileges.json
+++ b/public/language/nn-NO/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Tilgang til emne",
 	"create-topics": "Opprett emne",
 	"reply-to-topics": "Svar på emne",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Planlegg emne",
 	"tag-topics": "Legg til emneord",
 	"edit-posts": "Rediger innlegg",
diff --git a/public/language/pl/admin/manage/privileges.json b/public/language/pl/admin/manage/privileges.json
index 558f77dffb..a54c11dd9e 100644
--- a/public/language/pl/admin/manage/privileges.json
+++ b/public/language/pl/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Dostęp do tematów",
 	"create-topics": "Tworzenie tematów",
 	"reply-to-topics": "Odpowiadanie na tematy",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Zaplanuj tematy",
 	"tag-topics": "Tagowanie tematów",
 	"edit-posts": "Edycja postów",
diff --git a/public/language/pt-BR/admin/manage/privileges.json b/public/language/pt-BR/admin/manage/privileges.json
index 1dd2a11d3c..0da254ea0c 100644
--- a/public/language/pt-BR/admin/manage/privileges.json
+++ b/public/language/pt-BR/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Acessar Tópicos",
 	"create-topics": "Criar Tópicos",
 	"reply-to-topics": "Responder aos Tópicos",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Agendar Tópicos",
 	"tag-topics": "Definir tag em tópicos",
 	"edit-posts": "Editar Posts",
diff --git a/public/language/pt-PT/admin/manage/privileges.json b/public/language/pt-PT/admin/manage/privileges.json
index 47071155e4..e61399865d 100644
--- a/public/language/pt-PT/admin/manage/privileges.json
+++ b/public/language/pt-PT/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Aceder aos Tópicos",
 	"create-topics": "Criar Tópicos",
 	"reply-to-topics": "Responder a Tópicos",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Marcar Tópicos",
 	"edit-posts": "Editar Publicações",
diff --git a/public/language/ro/admin/manage/privileges.json b/public/language/ro/admin/manage/privileges.json
index 1b0a547853..5ffd0074cc 100644
--- a/public/language/ro/admin/manage/privileges.json
+++ b/public/language/ro/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/ru/admin/manage/privileges.json b/public/language/ru/admin/manage/privileges.json
index 03fc754264..67942773bc 100644
--- a/public/language/ru/admin/manage/privileges.json
+++ b/public/language/ru/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Читать темы",
 	"create-topics": "Создавать темы",
 	"reply-to-topics": "Отвечать в темах",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Присваивать метки",
 	"edit-posts": "Редактировать сообщения",
diff --git a/public/language/rw/admin/manage/privileges.json b/public/language/rw/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/rw/admin/manage/privileges.json
+++ b/public/language/rw/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/sc/admin/manage/privileges.json b/public/language/sc/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/sc/admin/manage/privileges.json
+++ b/public/language/sc/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/sk/admin/manage/privileges.json b/public/language/sk/admin/manage/privileges.json
index 59f3265420..7854154960 100644
--- a/public/language/sk/admin/manage/privileges.json
+++ b/public/language/sk/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Prístup k témam",
 	"create-topics": "Vytvoriť témy",
 	"reply-to-topics": "Odpovedať na témy",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Značka tém",
 	"edit-posts": "Upraviť príspevky",
diff --git a/public/language/sl/admin/manage/privileges.json b/public/language/sl/admin/manage/privileges.json
index 23edbca232..8278dd3581 100644
--- a/public/language/sl/admin/manage/privileges.json
+++ b/public/language/sl/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Ustvari teme",
 	"reply-to-topics": "Odgovori na teme",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Označi teme",
 	"edit-posts": "Uredi objave",
diff --git a/public/language/sq-AL/admin/manage/privileges.json b/public/language/sq-AL/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/sq-AL/admin/manage/privileges.json
+++ b/public/language/sq-AL/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/sr/admin/manage/privileges.json b/public/language/sr/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/sr/admin/manage/privileges.json
+++ b/public/language/sr/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/sv/admin/manage/privileges.json b/public/language/sv/admin/manage/privileges.json
index b4b76178f7..f1887073ec 100644
--- a/public/language/sv/admin/manage/privileges.json
+++ b/public/language/sv/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/th/admin/manage/privileges.json b/public/language/th/admin/manage/privileges.json
index 240cff6aa5..bb4b33494f 100644
--- a/public/language/th/admin/manage/privileges.json
+++ b/public/language/th/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Access Topics",
 	"create-topics": "Create Topics",
 	"reply-to-topics": "Reply to Topics",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Tag Topics",
 	"edit-posts": "Edit Posts",
diff --git a/public/language/tr/admin/manage/privileges.json b/public/language/tr/admin/manage/privileges.json
index b4193c4116..9b8a651747 100644
--- a/public/language/tr/admin/manage/privileges.json
+++ b/public/language/tr/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Başlıklara Eriş",
 	"create-topics": "Başlık Oluştur",
 	"reply-to-topics": "Başlığı Cevapla",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Konuları Planla",
 	"tag-topics": "Başlığı etiketle",
 	"edit-posts": "İletiyi düzenle",
diff --git a/public/language/uk/admin/manage/privileges.json b/public/language/uk/admin/manage/privileges.json
index f7a482fb59..1dd80523c3 100644
--- a/public/language/uk/admin/manage/privileges.json
+++ b/public/language/uk/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Доступ до Тем",
 	"create-topics": "Створювати Теми",
 	"reply-to-topics": "Відповідати на Теми",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Schedule Topics",
 	"tag-topics": "Тегувати Теми",
 	"edit-posts": "Редагувати Пости",
diff --git a/public/language/ur/admin/manage/privileges.json b/public/language/ur/admin/manage/privileges.json
index cfd5d95854..890c834e65 100644
--- a/public/language/ur/admin/manage/privileges.json
+++ b/public/language/ur/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "موضوعات تک رسائی",
 	"create-topics": "موضوعات بنائیں",
 	"reply-to-topics": "موضوعات میں جواب دیں",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "موضوعات شیڈول کریں",
 	"tag-topics": "موضوعات پر ٹیگز لگائیں",
 	"edit-posts": "پوسٹس ترمیم کریں",
diff --git a/public/language/vi/admin/manage/privileges.json b/public/language/vi/admin/manage/privileges.json
index 2924ff8933..6b56cdc2d5 100644
--- a/public/language/vi/admin/manage/privileges.json
+++ b/public/language/vi/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "Truy Cập Chủ Đề",
 	"create-topics": "Tạo Chủ Đề",
 	"reply-to-topics": "Trả Lời Chủ Đề",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "Lên Lịch Chủ Đề",
 	"tag-topics": "Gắn Thẻ Chủ Đề",
 	"edit-posts": "Chỉnh Sửa Bài Đăng",
diff --git a/public/language/zh-CN/admin/manage/privileges.json b/public/language/zh-CN/admin/manage/privileges.json
index 5c80c8c64a..c65fe192ea 100644
--- a/public/language/zh-CN/admin/manage/privileges.json
+++ b/public/language/zh-CN/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "访问主题",
 	"create-topics": "创建主题",
 	"reply-to-topics": "回复主题",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "定时主题",
 	"tag-topics": "标签主题",
 	"edit-posts": "修改回复",
diff --git a/public/language/zh-TW/admin/manage/privileges.json b/public/language/zh-TW/admin/manage/privileges.json
index f6fbed0557..f974e70454 100644
--- a/public/language/zh-TW/admin/manage/privileges.json
+++ b/public/language/zh-TW/admin/manage/privileges.json
@@ -29,6 +29,7 @@
 	"access-topics": "存取主題",
 	"create-topics": "建立主題",
 	"reply-to-topics": "回覆主題",
+	"crosspost-topics": "Cross-post Topics",
 	"schedule-topics": "預排的主題",
 	"tag-topics": "新增標籤",
 	"edit-posts": "修改回覆",
diff --git a/src/categories/create.js b/src/categories/create.js
index d9d59dac59..92f63f27e6 100644
--- a/src/categories/create.js
+++ b/src/categories/create.js
@@ -59,6 +59,7 @@ module.exports = function (Categories) {
 			'groups:topics:read',
 			'groups:topics:create',
 			'groups:topics:reply',
+			'groups:topics:crosspost',
 			'groups:topics:tag',
 			'groups:posts:edit',
 			'groups:posts:history',
diff --git a/src/privileges/categories.js b/src/privileges/categories.js
index 0e48b37c90..61fda1317a 100644
--- a/src/privileges/categories.js
+++ b/src/privileges/categories.js
@@ -23,6 +23,7 @@ const _privilegeMap = new Map([
 	['topics:read', { label: '[[admin/manage/privileges:access-topics]]', type: 'viewing' }],
 	['topics:create', { label: '[[admin/manage/privileges:create-topics]]', type: 'posting' }],
 	['topics:reply', { label: '[[admin/manage/privileges:reply-to-topics]]', type: 'posting' }],
+	['topics:crosspost', { label: '[[admin/manage/privileges:crosspost-topics]]', type: 'posting' }],
 	['topics:schedule', { label: '[[admin/manage/privileges:schedule-topics]]', type: 'posting' }],
 	['topics:tag', { label: '[[admin/manage/privileges:tag-topics]]', type: 'posting' }],
 	['posts:edit', { label: '[[admin/manage/privileges:edit-posts]]', type: 'posting' }],
diff --git a/src/topics/crossposts.js b/src/topics/crossposts.js
index 0bd2f918af..2ed7193f5a 100644
--- a/src/topics/crossposts.js
+++ b/src/topics/crossposts.js
@@ -6,6 +6,7 @@ const topics = require('.');
 const user = require('../user');
 const categories = require('../categories');
 const posts = require('../posts');
+const privileges = require('../privileges');
 const activitypub = require('../activitypub');
 const utils = require('../utils');
 
@@ -56,10 +57,16 @@ Crossposts.add = async function (tid, cid, uid) {
 	if (!utils.isNumber(cid)) {
 		await activitypub.actors.assert(cid);
 	}
-	const exists = await categories.exists(cid);
+	const [exists, allowed] = await Promise.all([
+		categories.exists(cid),
+		uid === 0 || privileges.categories.can('topics:crosspost', cid, uid),
+	]);
 	if (!exists) {
 		throw new Error('[[error:invalid-cid]]');
 	}
+	if (!allowed) {
+		throw new Error('[[error:not-allowed]]');
+	}
 	if (uid < 0) {
 		throw new Error('[[error:invalid-uid]]');
 	}
diff --git a/src/upgrades/4.9.0/crosspost_privilege.js b/src/upgrades/4.9.0/crosspost_privilege.js
new file mode 100644
index 0000000000..5cd55e997b
--- /dev/null
+++ b/src/upgrades/4.9.0/crosspost_privilege.js
@@ -0,0 +1,18 @@
+'use strict';
+
+const privileges = require('../../privileges');
+const db = require('../../database');
+
+module.exports = {
+	name: 'Give topic:crosspost privilege to registered-users on all categories',
+	timestamp: Date.UTC(2026, 1, 12),
+	method: async () => {
+		const cids = await db.getSortedSetMembers('categories:cid');
+		await Promise.all(cids.map(async (cid) => {
+			const can = await privileges.categories.can('topics:create', cid, 'registered-users');
+			if (can) {
+				await privileges.categories.give(['groups:topics:crosspost'], cid, 'registered-users');
+			}
+		}));
+	},
+};
diff --git a/test/topics/crossposts.js b/test/topics/crossposts.js
index cac82f9d0b..9b1779bc9c 100644
--- a/test/topics/crossposts.js
+++ b/test/topics/crossposts.js
@@ -87,10 +87,19 @@ describe('Crossposting (& related logic)', () => {
 		it('should not allow a spider (uid -1) to crosspost', async () => {
 			await assert.rejects(
 				topics.crossposts.add(tid, cid2, -1),
-				{ message: '[[error:invalid-uid]]' }
+				{ message: '[[error:not-allowed]]' }
 			);
 		});
 
+		it('should not allow a crosspost if privilege is missing', async () => {
+			await privileges.categories.rescind(['groups:topics:crosspost'], cid2, 'registered-users');
+			await assert.rejects(
+				topics.crossposts.add(tid, cid2, uid),
+				{ message: '[[error:not-allowed]]' }
+			);
+			await privileges.categories.give(['groups:topics:crosspost'], cid2, 'registered-users');
+		});
+
 		it('should successfully crosspost to another cid', async () => {
 			const crossposts = await topics.crossposts.add(tid, cid2, uid);