CVE-2026-88876: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in plugin/PlayerSkins/seo.php that allows unauthenticated attackers to access password-protected video sources by calling getSources() without password validation. Attackers can request the seo.php endpoint with a video ID to obtain the direct MP4 URL and read protected media bytes without supplying the configured password.
AI Analysis
Technical Summary
CVE-2026-88876 describes a missing authorization vulnerability in WWBN AVideo's plugin/PlayerSkins/seo.php component. The flaw allows unauthenticated attackers to bypass password protection by invoking the getSources() function without validating the password. This enables attackers to obtain direct URLs to MP4 video sources and access protected media bytes without authentication.
Potential Impact
An attacker can access password-protected video content without authentication, leading to exposure of sensitive media files. This compromises the confidentiality of protected videos hosted on affected AVideo instances.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the seo.php endpoint or implement additional access controls to prevent unauthorized calls to getSources().
CVE-2026-88876: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
Description
AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in plugin/PlayerSkins/seo.php that allows unauthenticated attackers to access password-protected video sources by calling getSources() without password validation. Attackers can request the seo.php endpoint with a video ID to obtain the direct MP4 URL and read protected media bytes without supplying the configured password.
CVSS v4.0
Score 8.7high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-88876 describes a missing authorization vulnerability in WWBN AVideo's plugin/PlayerSkins/seo.php component. The flaw allows unauthenticated attackers to bypass password protection by invoking the getSources() function without validating the password. This enables attackers to obtain direct URLs to MP4 video sources and access protected media bytes without authentication.
Potential Impact
An attacker can access password-protected video content without authentication, leading to exposure of sensitive media files. This compromises the confidentiality of protected videos hosted on affected AVideo instances.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the seo.php endpoint or implement additional access controls to prevent unauthorized calls to getSources().
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-10T11:24:26.196Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6aa2af40acd9273b492596e4
Added to database: 09/10/2026, 13:23:12 UTC
Last enriched: 09/10/2026, 14:07:11 UTC
Last updated: 09/10/2026, 17:00:16 UTC
Views: 3
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