{"id":23205,"date":"2026-09-16T00:31:29","date_gmt":"2026-09-15T16:31:29","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91984"},"modified":"2026-09-16T00:31:29","modified_gmt":"2026-09-15T16:31:29","slug":"cve-2026-91984","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91984","title":{"rendered":"CVE-2026-91984 [MEDIUM] &#8211; Vikunja before 2.6.0 fails to validate that user-supplied project_view_id in task-position"},"content":{"rendered":"<p>Vikunja before 2.6.0 fails to validate that user-supplied project_view_id in task-position requests belongs to the task&#8217;s project. Authenticated attackers can insert task position rows into arbitrary other tenant project views via POST or PUT task-position endpoints.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vikunja before 2.6.0 fails to validate that user-supplied project_view_id in task-position requests belongs to the task&#8217;s project. Authenticated attackers can insert task position rows into arbitrary <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-23205","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/23205","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=23205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}