Vulnerability in Thorsten Phpmyfaq
CVE-2026-76207
phpMyFAQ before 4.1.7 contains a two-factor authentication bypass vulnerability where remember-me tokens are issued before 2FA verification completes. Attackers with valid credentials can obtain a remember-me cookie, skip the 2FA challenge, and replay the cookie to gain full authenticated access without second-factor verification.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2026-76207?
- CVE-2026-76207 is a high-severity vulnerability in Thorsten Phpmyfaq, classified under Missing Critical Step in Authentication. CVSS score: 8.1/10. Published 2026-08-19.
- How severe is CVE-2026-76207?
- High severity. CVSS v3 base score is 8.1 out of 10.