CVE-2025-21623

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.

CVSS v3.1

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

EPSS

1.13% chance of exploitation in the next 30 days, 64th percentile

Published

2025-01-07

Proof-of-concept exploits (1)

• MacWarrior/clipbucket-v5/security/advisories/GHSA-ffhj-hprx-7qvr

References

• CVE Record
• NVD entry

Related

• CVE-2024-54135
• CVE-2024-54136
• CVE-2025-21622
• CVE-2025-21624
• CVE-2025-2162
• CVE-2025-21692