{"id":22171,"date":"2026-09-14T16:30:42","date_gmt":"2026-09-14T08:30:42","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-85190"},"modified":"2026-09-14T16:30:42","modified_gmt":"2026-09-14T08:30:42","slug":"cve-2026-85190","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-85190","title":{"rendered":"CVE-2026-85190 &#8211; Joomla Extension &#8211; regularlabs.com &#8211; Privileged stored XSS via class option in Quick Index"},"content":{"rendered":"<p>Joomla Extension &#8211; regularlabs.com &#8211; Privileged stored XSS via class option in Quick Index extension for Joomla &lt; 5.0.5 &#8211; Quick Index inserts configurable class values into generated HTML without escaping them for an HTML attribute. A crafted value can close the intended class attribute and introduce a new attribute. Joomla&#039;s content filter cannot reliably prevent this because Quick Index creates the executable HTML after the authored plugin syntax was filtered.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Joomla Extension &#8211; regularlabs.com &#8211; Privileged stored XSS via class option in Quick Index extension for Joomla &lt; 5.0.5 &#8211; Quick Index inserts configurable class values into generated HTML without esca<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-22171","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/22171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}