https://integration.wikimedia.org/ci/job/mwext-php72-phan-seccheck-docker/54373/console
<?xml version="1.0" encoding="ISO-8859-15"?> 11:59:05 <checkstyle version="6.5"> 11:59:05 <file name="includes/CollaborationKitHooks.php"> 11:59:05 <error line="137" severity="warning" message="Calling method \OutputPage::prependHTML() in \CollaborationKitHooks::onOutputPageBeforeHTML that outputs using tainted argument $[arg #1]. (Caused by: Builtin-\OutputPage::prependHTML) (Caused by: includes/content/CollaborationHubTOC.php +169; includes/CollaborationKitHooks.php +122)" source="SecurityCheck-XSS"/> 11:59:05 </file> 11:59:05 </checkstyle>