CVE-2026-67206
8.7
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
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wolfcms | wolfcms | 0 <= 0.8.3.1 | affected |
Weaknesses
- CWE-434: Unrestricted Upload of File with Dangerous Type
References
- https://github.com/Caycon/cve-advisories/blob/main/2026/WolfCms/CVE-2026-67206.md
- https://www.vulncheck.com/advisories/wolf-cms-authenticated-rce-via-filemanagercontroller-file-upload
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