{"id":18421,"date":"2026-09-09T00:30:47","date_gmt":"2026-09-08T16:30:47","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86719"},"modified":"2026-09-09T00:30:47","modified_gmt":"2026-09-08T16:30:47","slug":"cve-2026-86719","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86719","title":{"rendered":"CVE-2026-86719 [MEDIUM] &#8211; WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 (master) contains a cr"},"content":{"rendered":"<p>WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 (master) contains a cross-site request forgery vulnerability in the CustomizeUser plugin endpoint plugin\/CustomizeUser\/swapUser.json.php. The endpoint takes users_id from $_REQUEST and invokes User::swapUser() without calling forbidIfNotPost() or forbidIfInvalidToken(), and the global autoCSRFGuard() check only runs for POST requests to *.json.php, so the action is reachable via GET. An attacker who causes an authenticated administrator&#8217;s browser to issue a cross-origin GET (for example via an <img> tag or link) can replace that administrator&#8217;s session with a non-admin user account, causing the administrator to lose administrative access until the swap is cancelled; swapping to another administrator account is rejected, so this is not privilege escalation. The JSON response also discloses the session_id. The CustomizeUser plugin is enabled by default, and no patch was available at the time of publication.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 (master) contains a cross-site request forgery vulnerability in the CustomizeUser plugin endpoint plugin\/CustomizeUser\/swapUser.json<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-18421","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/18421","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=18421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}