CVE-2026-76207 phpMyFAQ before 4.1.7 2FA Bypass via Remember-Me Cookie
Attackers with valid credentials can bypass two-factor authentication by replaying remember-me cookies issued before verification, gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76207?
CVE-2026-76207 is a high-severity authentication bypass vulnerability in Phpmyfaq Phpmyfaq, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-304
Which versions are affected by CVE-2026-76207?
It affects 1 product.
Products include Phpmyfaq Phpmyfaq.
How do I fix CVE-2026-76207?
No fix has been published for CVE-2026-76207 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-76207 being exploited?
There is no known exploitation of CVE-2026-76207 in the wild and no public exploit code.
Other vulnerabilities in Phpmyfaq Phpmyfaq
- CVE-2023-0310 Cross-site Scripting (XSS) - Stored in thorsten/phpmyfaq
- CVE-2022-4407 Cross-site Scripting (XSS) - Reflected in thorsten/phpmyfaq
- CVE-2017-11187 Security feature bypass in n/a
- CVE-2026-76213 phpMyFAQ before 4.1.7 2FA Brute-Force via Session-Scoped Throttle
- CVE-2026-76214 phpMyFAQ before 4.1.7 WebAuthn Replay Attack via Challenge
Sources
Also known as GHSA-hvj7-4fmg-53cr, GHSA-jvxm-3fc5-8pjr.