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.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 11 Dec 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 11 Dec 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Cmsimple
Cmsimple cmsimple
Vendors & Products Cmsimple
Cmsimple cmsimple

Wed, 10 Dec 2025 21:30:00 +0000

Type Values Removed Values Added
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.
Title CMSimple 5.15 Remote Command Execution via Extensions Configuration
Weaknesses CWE-403
References
Metrics cvssV4_0

{'score': 8.6, 'vector': '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-11T18:51:51.374Z

Reserved: 2025-12-10T14:35:24.454Z

Link: CVE-2024-58280

cve-icon Vulnrichment

Updated: 2025-12-11T15:50:06.267Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-10T22:16:19.723

Modified: 2025-12-12T15:18:13.390

Link: CVE-2024-58280

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-11T15:16:37Z

Weaknesses