CVE-2026-47238: ClipBucket: IDOR in videos subtitle editor
ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #133, a normal authenticated user can edit another user's video subtitles because of a lack of authorization. They can upload subtitles, edit their name or delete them. This issue has been patched in version 5.5.3 - #133.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ClipBucketto a version that resolves this vulnerability.Fixed in 5.5.3 - #133
Event History
Frequently Asked Questions
What is the severity of CVE-2026-47238?
CVE-2026-47238 has a medium severity score of 6.5.
What does CVE-2026-47238 exploit?
CVE-2026-47238 exploits an Insecure Direct Object Reference (IDOR) vulnerability in ClipBucket's video subtitle editor.
Who is affected by CVE-2026-47238?
Authenticated users of ClipBucket version prior to 5.5.3 are affected by CVE-2026-47238.
How do I fix CVE-2026-47238?
To fix CVE-2026-47238, upgrade ClipBucket to version 5.5.3 or later.
What actions can an attacker perform due to CVE-2026-47238?
An attacker can edit, upload, or delete another user's video subtitles due to CVE-2026-47238.