CVE-2026-76207
phpMyFAQ before 4.1.7 2FA Bypass via Remember-Me Cookie
- State
- Published
- Severity
- 8.6 High
- Published
- Aug 19, 2026
- Updated
- Aug 25, 2026
- Reserved
- Aug 19, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-304 Missing Critical Step in Authentication
Affected Products
| Product | Versions |
|---|---|
phpMyFAQthorsten |
|
References
- GitHub Security Advisory (GHSA-hvj7-4fmg-53cr)vendor-advisory
- VulnCheck Advisory: phpMyFAQ before 4.1.7 2FA Bypass via Remember-Me Cookiethird-party-advisory
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