CVE-2023-0567

MediumCVSS 6.2/10Last modified Jul 19, 2026

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.

Metrics

CVSS 3.1 6.2/10CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-916

Affected software

No affected versions have been published.

Timeline

Published: Mar 1, 2023
Last modified: Jul 19, 2026
NVD status: Modified

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