CVE-2026-91965: WWBN AVideo through 29.0 Broken Access Control via Live Endpoints

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-15 · updated 2026-09-16
Weakness: CWE-200

Description

WWBN AVideo through 29.0 fails to enforce user-group restrictions in the plugin/Live/stats.json.php and plugin/Live/calendar.json.php endpoints. Unauthenticated attackers can retrieve restricted live transmission details including stream keys, titles, descriptions, owner information, and direct HLS playback URLs by accessing these endpoints.

Affected products

WWBN AVideo: through 29.0

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-4xhp-wjpj-p92w
https://www.vulncheck.com/advisories/wwbn-avideo-through-29.0-broken-access-control-via-live-endpoints
https://github.com/WWBN/AVideo/security/advisories/GHSA-4xhp-wjpj-p92w

Get alerted when CVE-2026-91965 or the next vulnerability affects your stack