CVE-2023-53892
Blackcat CMS 1.4 Remote Code Execution via Jquery Plugin Manager
- State
- Published
- Severity
- 8.6 High
- Published
- Dec 15, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 15, 2025
Description
Blackcat CMS 1.4 contains a remote code execution vulnerability that allows authenticated administrators to upload malicious PHP files through the jquery plugin manager. Attackers can upload a zip file with a PHP shell script and execute arbitrary system commands by accessing the uploaded plugin's PHP file with a 'code' parameter.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
Blackcat CMSblackcat-cms |
|
References
- ExploitDB-51605exploit
- BlackCat CMS Product Webpageproduct
- VulnCheck Advisory: Blackcat CMS 1.4 Remote Code Execution via Jquery Plugin Managerthird-party-advisory
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