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High · 8.8 Public exploit CVE-2026-67206 EUVD-2026-51291GHSA-3pqf-wrr6-rf9m

Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload

Published Jul 30, 2026 · Updated Aug 14, 2026 · Assigned by VulnCheck

Vendor: wolfcms Product: wolfcms

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.

Affected products

VendorProductAffectedFixed
wolfcms wolfcms — —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Exploit-DB 1

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References