Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the create_file() and save() functions. Attackers with the file_manager_mkfile capability can write malicious PHP content into the web-accessible FILES_DIR directory and trigger execution by requesting the file over HTTP.
History

Fri, 31 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 30 Jul 2026 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Wolfcms
Wolfcms wolfcms
Vendors & Products Wolfcms
Wolfcms wolfcms

Thu, 30 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Description Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the create_file() and save() functions. Attackers with the file_manager_mkfile capability can write malicious PHP content into the web-accessible FILES_DIR directory and trigger execution by requesting the file over HTTP.
Title Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-07-30T19:27:45.722Z

Updated: 2026-07-31T15:09:44.941Z

Reserved: 2026-07-28T16:06:49.775Z

Link: CVE-2026-67206

cve-icon Vulnrichment

Updated: 2026-07-31T15:09:41.620Z

cve-icon NVD

No data.

cve-icon Redhat

No data.