{"id":34490,"date":"2026-10-08T20:32:58","date_gmt":"2026-10-08T12:32:58","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-66084"},"modified":"2026-10-08T20:32:58","modified_gmt":"2026-10-08T12:32:58","slug":"cve-2026-66084","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-66084","title":{"rendered":"CVE-2026-66084 &#8211; An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated user"},"content":{"rendered":"<p>An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to modify task definitions in projects they are not authorized to access through the \/dolphinscheduler\/projects\/{projectCode}\/task-definition\/{code}\/with-upstream endpoint.<\/p>\n<p>The endpoint fails to verify that the task definition identified by code belongs to the project specified by projectCode. An authenticated user can supply the code of a project they are authorized to access together with a task definition code from another project, bypassing project access restrictions and modifying the target task definition and its upstream dependencies.<\/p>\n<p>This vulnerability can compromise workflow integrity and disrupt task execution in unauthorized projects.This issue affects Apache DolphinScheduler: before 3.4.3.<\/p>\n<p>Users are recommended to upgrade to version 3.4.3, which fixes the issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to modify task definitions in projects they are not authorized to access through the \/dolphinscheduler\/proje<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-34490","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/34490","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=34490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}