CVE-2024-58280
CMSimple 5.15 Remote Command Execution via Extensions Configuration
- State
- Published
- Severity
- 8.6 High
- Published
- Dec 10, 2025
- Updated
- Apr 7, 2026
- Reserved
- Dec 10, 2025
Description
CMSimple 5.15 contains a remote command execution vulnerability that allows authenticated attackers to modify file extensions and upload malicious PHP files. Attackers can append ',php' to Extensions_userfiles and upload a shell script to the media directory to execute arbitrary code on the server.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
- CWE-403 Exposure of File Descriptor to Unintended Control Sphere ('File Descriptor Leak')
Affected Products
| Product | Versions |
|---|---|
CMSimpleCMSimple |
|
References
- ExploitDB-52040exploit
- CMSimple Homepageproduct
- CMSimple Download Pageproduct
- VulnCheck Advisory: CMSimple 5.15 Remote Command Execution via Extensions Configurationthird-party-advisory
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