{"id":22218,"date":"2026-09-14T20:30:43","date_gmt":"2026-09-14T12:30:43","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-81566"},"modified":"2026-09-14T20:30:43","modified_gmt":"2026-09-14T12:30:43","slug":"cve-2026-81566","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-81566","title":{"rendered":"CVE-2026-81566 &#8211; Joomla Extension &#8211; joomshaper.com &#8211; Missing Access Control in Menu Item Creation in SP Pag"},"content":{"rendered":"<p>Joomla Extension &#8211; joomshaper.com &#8211; Missing Access Control in Menu Item Creation in SP Page Builder (Free and Pro) 4.0.0 &#8211; 6.9.0 &#8211; The add-to-menu routine invoked the com_menus item model&#8217;s save() method directly. That model does not perform authorisation itself, because the relevant checks reside in the com_menus controller, and the only check applied was core.edit on com_sppagebuilder. Users with no permissions whatsoever on com_menus could therefore create menu items, and because the record identifier was taken from the submitted jform[menuid] field, could also overwrite existing ones. The home flag was read back from the database and preserved, so the site&#8217;s home menu item could be repointed while remaining the home item.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Joomla Extension &#8211; joomshaper.com &#8211; Missing Access Control in Menu Item Creation in SP Page Builder (Free and Pro) 4.0.0 &#8211; 6.9.0 &#8211; The add-to-menu routine invoked the com_menus item model&#8217;s save() met<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-22218","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/22218","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=22218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}