{"id":"CVE-2026-88865","title":"AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams","summary":"AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exc…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-639"],"vendor":"WWBN","product":"AVideo","affected":["AVideo <= c3edcc274c389816d434acadac07ee78eaf330c1"],"published":"2026-09-10","updated":"2026-09-18","sourceUpdated":"2026-09-18T18:17:36.370","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88865","references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-7jf4-mmqm-7p7x","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/avideo-missing-authorization-via-getrestream-json-php","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00258,"epssPercentile":0.17711,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-18T17:10:44.334542Z"},"ingestedAt":"2026-09-14T12:31:59.002Z","slug":"CVE-2026-88865","body":"## Overview\n\nAVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exchange the token to retrieve other users' stream keys from getLiveKey.json.php and publish to their YouTube, Twitch, or RTMP destinations.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}