CVE-2026-90548: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate user permissions in the ImageGallery list.json.php endpoint, allowing unauthenticated access to list gallery files. Attackers can retrieve filenames and URLs of password-protected image galleries by directly accessing the endpoint, then fetch the exposed files without authentication.
AI Analysis
Technical Summary
WWBN AVideo, as of commit c3edcc274c389816d434acadac07ee78eaf330c1, fails to enforce permission checks on the ImageGallery list.json.php endpoint. This permits unauthenticated users to list gallery files, including those in password-protected galleries, and subsequently access those files without any authentication.
Potential Impact
Attackers can obtain sensitive information such as filenames and URLs of protected image galleries and access the associated files without authentication. This exposure compromises the confidentiality of protected media content.
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 affected endpoint through network controls or application-level access restrictions if possible.
CVE-2026-90548: Exposure of Sensitive Information to an Unauthorized Actor in WWBN AVideo
Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate user permissions in the ImageGallery list.json.php endpoint, allowing unauthenticated access to list gallery files. Attackers can retrieve filenames and URLs of password-protected image galleries by directly accessing the endpoint, then fetch the exposed files 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 permission checks on the ImageGallery list.json.php endpoint. This permits unauthenticated users to list gallery files, including those in password-protected galleries, and subsequently access those files without any authentication.
Potential Impact
Attackers can obtain sensitive information such as filenames and URLs of protected image galleries and access the associated files without authentication. This exposure compromises the confidentiality of protected media content.
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 affected endpoint through network controls or application-level access restrictions if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-12T11:13:17.618Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa5465255bf5e2cf54629dd
Added to database: 09/12/2026, 12:32:18 UTC
Last enriched: 09/12/2026, 12:48:30 UTC
Last updated: 09/13/2026, 03:10:03 UTC
Views: 13
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