{"id":29747,"date":"2026-09-27T00:31:36","date_gmt":"2026-09-26T16:31:36","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-100667"},"modified":"2026-09-27T00:31:36","modified_gmt":"2026-09-26T16:31:36","slug":"cve-2026-100667","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-100667","title":{"rendered":"CVE-2026-100667 [MEDIUM] &#8211; grav-plugin-login (the Grav CMS Login plugin) versions &gt;= 3.8.7 and &lt; 3.9.7 allow the two-"},"content":{"rendered":"<p>grav-plugin-login (the Grav CMS Login plugin) versions &gt;= 3.8.7 and &lt; 3.9.7 allow the two-factor authentication challenge to be bypassed for content gated by the authenticated() Twig function or the [authenticated] shortcode. On sites with 2FA enabled, Login::isAuthenticated() checked only the session flag indicating that the password step had succeeded, not the flag indicating that login had completed, so a session sitting at the 2FA code prompt was treated as fully authenticated. An attacker who knows a member&#039;s password but cannot answer that member&#039;s second factor can therefore read member-only content rendered by the no-argument authenticated() or group authenticated(null, &#039;group&#039;) forms and by [authenticated]; the inverse [guest] shortcode is likewise evaluated too early. Impact is limited to disclosure of that content: the attacker does not obtain a completed session, cannot access pages protected by an access: rule, and cannot act as the user. The authenticated(&#039;some.permission&#039;) form, which goes through UserObject::authorize(), is not affected. Fixed in grav-plugin-login 3.9.7.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>grav-plugin-login (the Grav CMS Login plugin) versions &gt;= 3.8.7 and &lt; 3.9.7 allow the two-factor authentication challenge to be bypassed for content gated by the authenticated() Twig function or the [<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29747","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29747","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=29747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}