{"id":"CVE-2026-126541","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-126541","summary":"WWBN AVideo through 29.7.1 contains a missing authorization vulnerability in Live plugin restream endpoints that allows authenticated streamers to obtain other users' stream keys by…","details":"WWBN AVideo through 29.7.1 contains a missing authorization vulnerability in Live plugin restream endpoints that allows authenticated streamers to obtain other users' stream keys by supplying arbitrary live_transmitions_history_id values. Attackers can redeem the issued action tokens at verifyTokenForAction.json.php to retrieve victims' HLS URLs and stream keys, then publish as the victim or restream private or pay-per-view lives.","published":"2026-11-11T01:17:15.357","modified":"2026-11-11T01:17:15.500","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/WWBN/AVideo/commit/be9d70199279aafe5062744d319fd4df4e5f7a48","label":"WWBN/AVideo@be9d701"},"references":[{"type":"WEB","url":"https://github.com/WWBN/AVideo/blob/v29.7.1/plugin/Live/view/Live_restreams/verifyTokenForAction.json.php#L30-L56"},{"type":"WEB","url":"https://github.com/WWBN/AVideo/blob/v29.7.1/plugin/Live/view/getRestream.json.php#L27-L48"},{"type":"WEB","url":"https://github.com/WWBN/AVideo/commit/be9d70199279aafe5062744d319fd4df4e5f7a48"},{"type":"WEB","url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-233c-vfmw-6rw9"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/wwbn-avideo-through-29.7.1-missing-authorization-via-live-restream-endpoints"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-11T01:17:15.500"}}