From 96c5c554c1241430ac9ddea6f4b68948adcc961b Mon Sep 17 00:00:00 2001
From: Mahdi Mohammadi <46979964+debug-ing@users.noreply.github.com>
Date: Tue, 4 Feb 2025 19:27:32 +0330
Subject: [PATCH] admin: fix index validation for PUT requests (#6824)

---
 admin.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/admin.go b/admin.go
index 89fce1d28..6df5a23f7 100644
--- a/admin.go
+++ b/admin.go
@@ -1139,7 +1139,7 @@ traverseLoop:
 						return fmt.Errorf("[%s] invalid array index '%s': %v",
 							path, idxStr, err)
 					}
-					if idx < 0 || idx >= len(arr) {
+					if idx < 0 || (method != http.MethodPut && idx >= len(arr)) || idx > len(arr) {
 						return fmt.Errorf("[%s] array index out of bounds: %s", path, idxStr)
 					}
 				}