ClipBucket V5 provides open source video hosting with PHP. Prior to 5.5.1 - 239, a file upload vulnerability exists in the Manage Playlist functionality of the application, specifically surrounding the uploading of playlist cover images. Without proper checks, an attacker can upload a PHP script file instead of an image file, thus allowing a webshell or other malicious files to be stored and executed on the server. This attack vector exists in both the admin area and low-level user area. This vulnerability is fixed in 5.5.1 - 239.

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Fixes

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History

Fri, 05 Sep 2025 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Oxygenz
Oxygenz clipbucket
CPEs cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*
Vendors & Products Oxygenz
Oxygenz clipbucket

Tue, 07 Jan 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 07 Jan 2025 16:00:00 +0000

Type Values Removed Values Added
Description ClipBucket V5 provides open source video hosting with PHP. Prior to 5.5.1 - 239, a file upload vulnerability exists in the Manage Playlist functionality of the application, specifically surrounding the uploading of playlist cover images. Without proper checks, an attacker can upload a PHP script file instead of an image file, thus allowing a webshell or other malicious files to be stored and executed on the server. This attack vector exists in both the admin area and low-level user area. This vulnerability is fixed in 5.5.1 - 239.
Title ClipBucket V5 Playlist Cover File Upload to Remote Code Execution
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-01-07T17:02:34.217Z

Reserved: 2024-12-29T03:00:24.714Z

Link: CVE-2025-21624

cve-icon Vulnrichment

Updated: 2025-01-07T17:02:27.394Z

cve-icon NVD

Status : Analyzed

Published: 2025-01-07T16:15:40.853

Modified: 2025-09-05T16:28:26.290

Link: CVE-2025-21624

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses