CVE-2026-46359

phpMyFAQ - SQL Injection in CurrentUser::setTokenData via Unescaped OAuth Token Fields

CVSS 7.7 HIGHEPSS 0.2%CWE-89

phpMyFAQ before 4.1.2 contains a sql injection vulnerability in CurrentUser::setTokenData that allows authenticated attackers to execute arbitrary SQL by injecting malicious OAuth token claims. Attackers with Azure AD accounts containing SQL metacharacters in display names or JWT claims can break out of string literals and execute arbitrary database queries.

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

thorsten · phpmyfaq

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References

https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-pm8c-3qq3-72w7 https://www.vulncheck.com/advisories/phpmyfaq-sql-injection-in-currentuser-settokendata-via-unescaped-oauth-token-fields