What is CVE-2025-59943?

CVE-2025-59943 is a high-severity vulnerability in Thorsten Phpmyfaq, classified under CWE-286. CVSS score: 8.1/10. Published 2025-10-03.

How severe is CVE-2025-59943?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Thorsten Phpmyfaq

CVE-2025-59943

phpMyFAQ is an open source FAQ web application. Versions 4.0-nightly-2025-10-03 and below do not enforce uniqueness of email addresses during user registration. This allows multiple distinct accounts to be created with the same email. Beca…

EPSS: 0.001 (17.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Thorsten Phpmyfaq — versions >= 4.0.7, < 4.0.13

Weakness classification (CWE)

References

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9wj2-4hcm-r74j (x_refsource_CONFIRM)
https://github.com/thorsten/phpMyFAQ/commit/44cd20f86eb041f39d1c30a9beefad1cc61dc0ec (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-59943?: CVE-2025-59943 is a high-severity vulnerability in Thorsten Phpmyfaq, classified under CWE-286. CVSS score: 8.1/10. Published 2025-10-03.
How severe is CVE-2025-59943?: High severity. CVSS v3 base score is 8.1 out of 10.