CVE-2026-47238: CWE-639: Authorization Bypass Through User-Controlled Key in MacWarrior clipbucket-v5
ClipBucket v5 versions prior to 5.5.3 contain an authorization bypass vulnerability allowing authenticated users to edit subtitles of other users' videos. This includes uploading, editing subtitle names, or deleting them. The issue is fixed in version 5.5.3.
AI Analysis
Technical Summary
CVE-2026-47238 is an authorization bypass vulnerability in MacWarrior's ClipBucket v5 video sharing platform. Before version 5.5.3, authenticated users could manipulate subtitles belonging to other users due to insufficient authorization checks. This vulnerability is classified under CWE-639 (Authorization Bypass Through User-Controlled Key) and CWE-863 (Incorrect Authorization). The flaw allows unauthorized modification of subtitle content, potentially impacting data integrity and availability. The vulnerability has been addressed in version 5.5.3.
Potential Impact
An attacker with normal authenticated user privileges can modify or delete subtitles of other users' videos without proper authorization. This compromises the integrity and availability of subtitle data but does not affect confidentiality. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade ClipBucket v5 to version 5.5.3 or later, where this authorization bypass vulnerability has been patched. No other mitigations are specified or required once the update is applied.
CVE-2026-47238: CWE-639: Authorization Bypass Through User-Controlled Key in MacWarrior clipbucket-v5
Description
ClipBucket v5 versions prior to 5.5.3 contain an authorization bypass vulnerability allowing authenticated users to edit subtitles of other users' videos. This includes uploading, editing subtitle names, or deleting them. The issue is fixed in version 5.5.3.
CVSS v3.1
Score 6.5medium
Affected software
pkg:github/macwarrior/clipbucket-v5Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-47238 is an authorization bypass vulnerability in MacWarrior's ClipBucket v5 video sharing platform. Before version 5.5.3, authenticated users could manipulate subtitles belonging to other users due to insufficient authorization checks. This vulnerability is classified under CWE-639 (Authorization Bypass Through User-Controlled Key) and CWE-863 (Incorrect Authorization). The flaw allows unauthorized modification of subtitle content, potentially impacting data integrity and availability. The vulnerability has been addressed in version 5.5.3.
Potential Impact
An attacker with normal authenticated user privileges can modify or delete subtitles of other users' videos without proper authorization. This compromises the integrity and availability of subtitle data but does not affect confidentiality. There are no known exploits in the wild.
Mitigation Recommendations
Upgrade ClipBucket v5 to version 5.5.3 or later, where this authorization bypass vulnerability has been patched. No other mitigations are specified or required once the update is applied.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-18T22:54:18.272Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a2b3df6815e7002b83f74df
Added to database: 6/11/2026, 11:00:06 PM
Last enriched: 6/11/2026, 11:15:15 PM
Last updated: 6/12/2026, 12:10:27 AM
Views: 5
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