PHP function password_verify can erroneously return true when argument contains NUL
En bref
Sévérité
MEDIUM 6.5
EPSS
EPSS 1.49 % · centile 74 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
php
Statut NVD
Modified
Description
In PHP version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if a password stored with password_hash() starts with a null byte (\x00), testing a blank string as the password via password_verify() will incorrectly return true.