{"id":20461,"date":"2026-09-10T08:31:55","date_gmt":"2026-09-10T00:31:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-87015"},"modified":"2026-09-10T08:31:55","modified_gmt":"2026-09-10T00:31:55","slug":"cve-2026-87015","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-87015","title":{"rendered":"CVE-2026-87015 [MEDIUM] &#8211; Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From"},"content":{"rendered":"<p>Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 until 0.11.1, backend\/open_webui\/utils\/tools.py captured a cookie jar from the enclosing connection loop instead of binding it to each external tool callable. When multiple tool servers were attached and a session or system OAuth connection was processed last, a request to a different server configured for bearer authentication could include the calling user&#8217;s Open WebUI session cookies, allowing that server&#8217;s operator to reuse the session and take over the account. This issue is fixed in version 0.11.1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 until 0.11.1, backend\/open_webui\/utils\/tools.py captured a cookie jar from the enclosing connection lo<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-20461","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/20461","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=20461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}