CVE-2024-58280 - CVE House
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Status published High CVE-2024-58280

CMSimple 5.15 Remote Command Execution via Extensions Configuration

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Ahmet Ümit BAYRAM

References

More from CMSimple

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CVE-2021-47732
CMSimple 5.2 Stored Cross-Site Scripting via Filebrowser External Input
Medium 5.1

Affected Vendor

Affected Software

CMSimple
Vulnerable Versions:
5.15

Timeline

Official Publish: December 10th, 2025
Last Modified: April 7th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-403

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.