CVE-2023-53892

Blackcat CMS 1.4 Remote Code Execution via Jquery Plugin Manager

CVSS 8.6 HIGHEPSS 0.8%CWE-434

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.6EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

blackcat-cms · Blackcat CMS

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References

https://blackcat-cms.org/https://www.exploit-db.com/exploits/51605 https://www.vulncheck.com/advisories/blackcat-cms-remote-code-execution-via-jquery-plugin-manager