CVE-2026-67206: high-severity vulnerability in wolfcms
Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 2.1%
from disclosure to weapon2 days
Published on NVDJul 30
1st PoC+2d
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.
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
Affected products
wolfcms · wolfcmspublic PoCs found — 3
exploitdbwww.exploit-db.com/exploits/52672unverifiedgithubgithub.com/anirbala98/CVE-2026-67206★ 1cve_referencegithub.com/Caycon/cve-advisories/blob/main/2026/WolfCms/CVE-2026-67206.mdunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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