CVE-2021-47734 — CMSimple 5.4 Authenticated Local File Inclusion Remote Code Execution
CMSimple 5.4 contains an authenticated local file inclusion vulnerability that allows remote attackers to manipulate PHP session files and execute arbitrary code. Attackers can …
Published: 2025-12-23 · CVSS: 8.6 · CVSS 4.0
CMSimple 5.4 contains an authenticated local file inclusion vulnerability that allows remote attackers to manipulate PHP session files and execute arbitrary code. Attackers can leverage the vulnerability by changing the functions file path and uploading malicious PHP code through session file upload mechanisms.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7