Global: Fix df47eac where the filter for "on" attributes was too wide…

… and replaced normal text containing " on" - refs #5887
chamilo · Oct 24, 2024 · 368dfaf · 368dfaf
1 parent be38910
commit 368dfaf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main/inc/lib/formvalidator/FormValidator.class.php b/main/inc/lib/formvalidator/FormValidator.class.php
@@ -2111,5 +2111,5 @@ function attr_on_filter($html)
 {
     $prefix = uniqid('data-cke-').'-';
 
-    return preg_replace('/(\s)(on)/i', '$1'.$prefix.'$2', $html);
+    return preg_replace('/\b(on[a-z]+)\b\s*=/i', '$1'.$prefix.'$2', $html);
 }