Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-21624— ClipBucket V5 Playlist Cover File Upload to Remote Code Execution

CVSS 9.8 · Critical EPSS 27.04% · P96
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-21624

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ClipBucket V5 Playlist Cover File Upload to Remote Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
ClipBucket 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ClipBucket是MacWarrior开源的一个开源且可免费下载的 PHP 脚本。用于共享视频网站。 ClipBucket V5 5.5.1 - 238及之前版本存在安全漏洞，该漏洞源于文件上传功能中存在不正确检查，从而允许在服务器上存储和执行webshell或其他恶意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

VendorProductAffected VersionsCPESubscribe
MacWarriorclipbucket-v5 < 5.5.1 - 239 -

II. Public POCs for CVE-2025-21624

#POC DescriptionSource LinkShenlong Link
1PoC, and documentation of deployment of a vulnerable instance of ClipBucket-v5 for demonstration of CVE-2025-21624.https://github.com/shreyas-malhotra/CVE-2025-21624POC Details
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-21624

请登录查看更多情报信息。

Same Patch Batch · MacWarrior · 2025-01-07 · 3 CVEs total

CVE-2025-216237.5 HIGHClipBucket V5 Unauthenticated Template Directory Update to Denial-of-Service
CVE-2025-216227.5 HIGHClipBucket V5 Avatar URL Path Traversal to Arbitrary File Delete

IV. Related Vulnerabilities

Same product: clipbucket-v5
Same vendor: MacWarrior
Same weakness: CWE-434

V. Comments for CVE-2025-21624

No comments yet

Leave a comment