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CVE CVE-2023-53921

CVE-2023-53921

PHP

Severity: CRITICAL
CVSS: 9.8CVSS
Published: 2025-12-17
Last modified: 2025-12-31
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-434

Description

SitemagicCMS 4.4.3 contains a remote code execution vulnerability that allows attackers to upload malicious PHP files to the files/images directory. Attackers can upload a .phar file with system command execution payload to compromise the web application and execute arbitrary system commands.

References

https://sitemagic.org/Download.html
https://www.exploit-db.com/exploits/51464
https://www.vulncheck.com/advisories/sitemagiccms-remote-code-execution-via-unrestricted-file-upload

Summary

Description

References