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CVE-2023-0567

HIGH CVSS: 7.7 Published: 2023-03-01 Modified: 2026-07-19

Description

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid.

Affected Platforms

Php Php

Weakness Type

CWE-916, CWE-916

References