What is CVE-2026-67206?

CVE-2026-67206 is a high-severity vulnerability, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-07-30.

How severe is CVE-2026-67206?

High severity. CVSS v3 base score is 8.8 out of 10.

CVE-2026-67206

CVE-2026-67206

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 sav…

Vulnerability class: Unrestricted File Upload

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-67206?: CVE-2026-67206 is a high-severity vulnerability, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-07-30.
How severe is CVE-2026-67206?: High severity. CVSS v3 base score is 8.8 out of 10.