CVE-2026-90550: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to check user authorization in the PlayerSkins mediaSession.json.php endpoint before returning video metadata. Unauthenticated attackers can request the endpoint with a video ID parameter to retrieve password-protected video titles and owner email addresses without authentication.
AI Analysis
Technical Summary
WWBN AVideo, as of commit c3edcc274c389816d434acadac07ee78eaf330c1, fails to enforce authorization checks in the PlayerSkins mediaSession.json.php endpoint. This flaw permits unauthenticated users to retrieve sensitive information such as titles of password-protected videos and the email addresses of their owners by querying the endpoint with a video ID. No authentication or privileges are required to exploit this information disclosure vulnerability.
Potential Impact
The vulnerability exposes sensitive information including video titles that are password-protected and the associated owners' email addresses to unauthorized actors. This could lead to privacy violations and potentially facilitate further targeted attacks or social engineering against video owners. There is no indication of direct system compromise or code execution from this vulnerability.
Mitigation Recommendations
No patch or official fix information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the mediaSession.json.php endpoint or implement additional access controls to prevent unauthenticated requests from retrieving sensitive metadata.
CVE-2026-90550: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to check user authorization in the PlayerSkins mediaSession.json.php endpoint before returning video metadata. Unauthenticated attackers can request the endpoint with a video ID parameter to retrieve password-protected video titles and owner email addresses without authentication.
CVSS v4.0
Score 6.9medium
Affected software
WWBN
AVideo
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
WWBN AVideo, as of commit c3edcc274c389816d434acadac07ee78eaf330c1, fails to enforce authorization checks in the PlayerSkins mediaSession.json.php endpoint. This flaw permits unauthenticated users to retrieve sensitive information such as titles of password-protected videos and the email addresses of their owners by querying the endpoint with a video ID. No authentication or privileges are required to exploit this information disclosure vulnerability.
Potential Impact
The vulnerability exposes sensitive information including video titles that are password-protected and the associated owners' email addresses to unauthorized actors. This could lead to privacy violations and potentially facilitate further targeted attacks or social engineering against video owners. There is no indication of direct system compromise or code execution from this vulnerability.
Mitigation Recommendations
No patch or official fix information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the mediaSession.json.php endpoint or implement additional access controls to prevent unauthenticated requests from retrieving sensitive metadata.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-12T11:13:17.619Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa5465255bf5e2cf54629df
Added to database: 09/12/2026, 12:32:18 UTC
Last enriched: 09/12/2026, 12:48:22 UTC
Last updated: 09/13/2026, 00:48:45 UTC
Views: 13
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