Private playlist disclosure via unchecked user identifier
Published Sep 12, 2026 · Updated Sep 12, 2026
Missing authorization in WWBN AVideo before 25.0 allows remote attackers to read private playlists through a user-controlled identifier. The playlistsFromUser.json.php endpoint passes users_id to PlayList::getAllFromUser with non-public filtering disabled and without checking login or ownership. Any network visitor who knows or enumerates an identifier can obtain Favorite and Watch Later playlist metadata belonging to that user.
Summary
What happened
Missing authorization in WWBN AVideo before 25.0 allows remote attackers to read private playlists through a user-controlled identifier. The playlistsFromUser.json.php endpoint passes users_id to PlayList::getAllFromUser with non-public filtering disabled and without checking login or ownership. Any network visitor who knows or enumerates an identifier can obtain Favorite and Watch Later playlist metadata belonging to that user.
The record
- CVE
- CVE-2026-90538
- Published
- Sep 12, 2026
- Updated
- Sep 12, 2026
- Vendor
- WWBN
- Product
- AVideo
- Classifications
- CWE-862, CWE-306, T1213
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 12, 2026CVE publishedPublication date reported by the CVE source.
- Sep 12, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <=c3edcc274c389816d434acadac07ee78eaf330c1
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
- Unauthenticated playlistsFromUser request exampleproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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