{"id":22233,"date":"2026-09-14T20:30:44","date_gmt":"2026-09-14T12:30:44","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-9812"},"modified":"2026-09-14T20:30:44","modified_gmt":"2026-09-14T12:30:44","slug":"cve-2026-9812","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-9812","title":{"rendered":"CVE-2026-9812 [MEDIUM] &#8211; Mattermost versions 11.9.x"},"content":{"rendered":"<p>Mattermost versions 11.9.x &lt;= 11.9.0, 11.8.x &lt;= 11.8.4, 11.7.x &lt;= 11.7.7, 10.11.x &lt;= 10.11.22 fail to validate that a property field belongs to the specified run before updating its value which allows an authenticated user with run property-management access to crash the Playbooks plugin via a REST request referencing a property field that belongs to a different run. Mattermost Advisory ID: MMSA-2026-00684<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mattermost versions 11.9.x<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-22233","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/22233","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=22233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}