{"id":2978,"date":"2026-09-04T04:59:22","date_gmt":"2026-09-03T20:59:22","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=2978"},"modified":"2026-09-04T04:59:22","modified_gmt":"2026-09-03T20:59:22","slug":"cve-2026-84479","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-84479","title":{"rendered":"CVE-2026-84479 [CRITICAL] &#8211; WWBN AVideo (current e01e41ecc and earlier) makes three login-time security controls depen"},"content":{"rendered":"<p>WWBN AVideo (current e01e41ecc and earlier) makes three login-time security controls depend solely on the client-supplied User-Agent header. The isAVideoEncoder()\/isAVideoMobileApp() checks match HTTP_USER_AGENT against a hardcoded literal (&#8220;AVideoEncoder&#8221;\/&#8221;AVideoMobileApp&#8221;) with no IP check or shared secret. An attacker who submits valid credentials and sets User-Agent: AVideoEncoder bypasses two-factor authentication, skips brute-force captcha escalation, and avoids being recorded in the login\/device audit history. No patch is available at the time of publication.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WWBN AVideo (current e01e41ecc and earlier) makes three login-time security controls depend solely on the client-supplied User-Agent header. The isAVideoEncoder()\/isAVideoMobileApp() checks match HTTP<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-2978","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/2978","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=2978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}