{"id":11845,"date":"2026-09-04T18:53:54","date_gmt":"2026-09-04T10:53:54","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80192"},"modified":"2026-09-04T18:53:54","modified_gmt":"2026-09-04T10:53:54","slug":"cve-2026-80192","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-80192","title":{"rendered":"CVE-2026-80192 [HIGH] &#8211; @better-auth\/sso before 1.6.27 (and before 1.4.8 in the 1.4.x line and before 1.7.0-rc.5 i"},"content":{"rendered":"<p>@better-auth\/sso before 1.6.27 (and before 1.4.8 in the 1.4.x line and before 1.7.0-rc.5 in the 1.7 prerelease line) contains two domain-ownership flaws. When domain verification is disabled, automatic organization assignment accepts unverified provider domains, allowing an authenticated organization owner\/administrator to register an SSO provider for an arbitrary domain and have users with matching email domains added to the attacker&#8217;s organization with default member permissions. When domain verification is enabled, a race condition between the verify-domain and update-provider endpoints can apply completed DNS proof to a different domain; combined with implicit account linking, this can link an attacker-controlled identity provider to an existing user account. Exploitation requires the SSO plugin (and, for the org-assignment path, the organization plugin) with the relevant configuration enabled.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>@better-auth\/sso before 1.6.27 (and before 1.4.8 in the 1.4.x line and before 1.7.0-rc.5 in the 1.7 prerelease line) contains two domain-ownership flaws. When domain verification is disabled, automati<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-11845","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/11845","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=11845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}