CVE-2025-21623

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

ClipBucket V5 provides open source video hosting with PHP. Prior to 5.5.1 - 238, ClipBucket V5 allows unauthenticated attackers to change the template directory via a directory traversal, which results in a denial of service.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-22 CWE-306

Affected software

Vendor	Product	Versions
MacWarrior	clipbucket-v5	< 5.5.1 - 238

References

https://github.com/MacWarrior/clipbucket-v5/commit/75d663f010cd8569eb9e278f030838174fb30188Patch
https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-ffhj-hprx-7qvrExploit, Vendor Advisory
https://github.com/MacWarrior/clipbucket-v5/security/advisories/GHSA-ffhj-hprx-7qvrExploit, Vendor Advisory

Timeline

Published: Jan 7, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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