What’s Vulnerable › Vulnerabilities

CVE-2026-59256: WWBN AVideo Unbound Token Authorization Bypass via Gallery

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-22 · updated 2026-10-12
• Weakness: CWE-200

Description

WWBN AVideo through commit 9c39d8c8 contains an authorization bypass vulnerability where getToken() creates tokens without binding to user identity or purpose, and plugin/Gallery/view/sections.php issues valid tokens to unauthenticated visitors. Attackers can retrieve a token from the Gallery endpoint and use it to bypass authorization checks in other subsystems like view/hls.php to access restricted video content.

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-wq57-wxcr-rx6v
• https://www.vulncheck.com/advisories/wwbn-avideo-unbound-token-authorization-bypass-via-gallery
• https://github.com/WWBN/AVideo/security/advisories/GHSA-wq57-wxcr-rx6v

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