CVE-2023-53892

HighCVSS 7.2/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published
Dec 15, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2023-53892: High severity, CVSS 7.2 | Vulnix