From 93089241c3de82aa1f0726bda357466dfb1ed3e2 Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Tue, 18 Nov 2025 18:28:46 +0000
Subject: [PATCH] Ensure file permissions are preserved during safe-upgrade
 copy operations

---
 system/src/Grav/Common/Upgrade/SafeUpgradeService.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/system/src/Grav/Common/Upgrade/SafeUpgradeService.php b/system/src/Grav/Common/Upgrade/SafeUpgradeService.php
index 159c58d4c..e313f2bc3 100644
--- a/system/src/Grav/Common/Upgrade/SafeUpgradeService.php
+++ b/system/src/Grav/Common/Upgrade/SafeUpgradeService.php
@@ -503,6 +503,10 @@ class SafeUpgradeService
                     if (!@copy($source, $destination)) {
                         throw new RuntimeException(sprintf('Failed to copy file "%s" to "%s".', $source, $destination));
                     }
+                    $perms = @fileperms($source);
+                    if ($perms !== false) {
+                        @chmod($destination, $perms & 0777);
+                    }
                 }
             }
         }