CVE-2024-58280
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Cmsimple
PublishedDec 10, 2025
First seenDec 10, 2025
Weakness typeCWE-403CWE-403
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cmsimple cmsimple | 5.15 | — |
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