CVE-2025-21623

PoC —

CVSS 3.1

7.5 high

EPSS

1%p65

Published

Jan 7, 2025 (Jan 7, 2025)

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.

Vendors: oxygenz
Products: clipbucket
Weakness: CWE-22, CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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