From b1f41bd3eccd3eab72cf336f6b9608de83b54c71 Mon Sep 17 00:00:00 2001
From: npt-1707 <npthanh132@gmail.com>
Date: Mon, 4 May 2026 09:14:40 +0800
Subject: [PATCH] vendor/js/vendor.js: Ajax: Mitigate possible XSS
 vulnerability

---
 vendor/js/vendor.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/vendor/js/vendor.js b/vendor/js/vendor.js
index 30d86482..0b850b68 100644
--- a/vendor/js/vendor.js
+++ b/vendor/js/vendor.js
@@ -7560,6 +7560,11 @@ function ajaxConvert( s, response, jqXHR, isSuccess ) {
 			// Convert response if prev dataType is non-auto and differs from current
 			} else if ( prev !== "*" && prev !== current ) {
 
+				// Mitigate possible XSS vulnerability (gh-2432)
+				if ( s.crossDomain && current === "script" ) {
+					continue;
+				}
+
 				// Seek a direct converter
 				conv = converters[ prev + " " + current ] || converters[ "* " + current ];