CVE-2026-86720: high-severity vulnerability in WWBN AVideo
WWBN AVideo Missing Authorization via resendRestreamer.json.php
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.4%
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate ownership of live_restreams_id in resendRestreamer.json.php, allowing authenticated users with canStream to access other users' restream destinations. Attackers can broadcast their live stream to victim-configured restream destinations by supplying arbitrary live_restreams_id values, hijacking YouTube, Facebook, or Twitch streams using victim stream keys.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
WWBN · AVideoRelated CVEs — WWBN AVideo
In the same product, most dangerous first.
CVE-2022-30690CRITICALCVE-2022-30690EPSS 83.9%CVE-2022-30534CRITICALCVE-2022-30534EPSS 75.0%CVE-2022-30547CRITICALCVE-2022-30547EPSS 63.7%CVE-2022-32572CRITICALCVE-2022-32572EPSS 24.1%CVE-2026-33478CRITICALAVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command InjectionEPSS 13.3%CVE-2023-32073HIGHAVideo command injection vulnerabilityEPSS 6.5%