CVE-2025-21624

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Source

https://cve.org/CVERecord?id=CVE-2025-21624

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21624.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-21624

Aliases

GHSA-98vm-2xqm-xrcc

Published

2025-01-07T15:46:11Z

Modified

2026-10-28T02:31:01Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

ClipBucket V5 Playlist Cover File Upload to Remote Code Execution

Details

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.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-434"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21624.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "5.5.1-239"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/macwarrior/clipbucket-v5

Affected ranges

Type

GIT

Repo

https://github.com/macwarrior/clipbucket-v5

Events

Introduced

Fixed

87e862824def6c910127eaf6637db32603284295

Fixed

893bfb0f1236c4a59b5e2843ab8d27a1e491b12b

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "5.5.1"
                }
            ],
            "source": "DESCRIPTION"
        },
        {
            "range": [
                {
                    "fixed": "893bfb0f1236c4a59b5e2843ab8d27a1e491b12b"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

5.*

5.3

5.3.1

5.4.0

5.4.1

5.5.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21624.json"