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8.8высокая

CVE-2026-56396

Описание

phpMyFAQ before 4.1.4 contains missing authorization vulnerabilities in editUser() and updateUserRights() endpoints that allow authenticated administrators to escalate privileges. Non-SuperAdmin users with edit_user permission can set is_superadmin flag or grant arbitrary rights to escalate to SuperAdmin access.

CVSS
Балл8.8 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-985r-q3qp-299hhttps://www.vulncheck.com/advisories/phpmyfaq-privilege-escalation-via-missing-authorization-in-edituser-and-updateuserrightshttps://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-985r-q3qp-299h