HIGHCVSS v3.1 8.1Vulnerability
CVE-2026-126541
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.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-11-11T23:49:45.533241+00:00
- Epss score
- 0.00363
- Cvss severity
- HIGH
- Cvss score
- 8.1
- Retrieved at
- 2026-11-11T23:51:13+00:00
- Last source
- FIRST EPSS
- Score
- 8.1
- Cvss version
- 3.1
- Cve id
- CVE-2026-126541
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- First seen by Signal
- 2026-11-11T03:34:07+00:00
- Name
- CVE-2026-126541
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Published at
- 2026-11-11T01:17:15.357
- Last modified
- 2026-11-11T01:17:15.500
- Epss percentile
- 0.3055
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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