Broken Access Control Vulnerability in WWBN AVideo
CVE-2026-85157

6.9MEDIUM

Key Information:

Vendor

Wwbn

Status
Avideo
Vendor
CVE Published:
3 September 2026

What is CVE-2026-85157?

WWBN AVideo is susceptible to a broken access control vulnerability that compromises the security of unlisted and group-restricted videos. When attackers exploit the unauthenticated feed/index.php endpoint with a supplied program_id parameter, the application bypasses critical visibility checks. This allows unauthorized users to enumerate playlist identifiers and access the entire catalogue of hidden videos by simply requesting the RSS feed for any playlist ID, even those associated with empty playlists. This flaw poses significant risks to video privacy and content security.

Affected Version(s)

AVideo 0 <= 29.0

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-p...
vendor-advisory
https://www.vulncheck.com/advisories/wwbn-avideo-broken-a...
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

rajivraj
.