CodeIgniter Shield provides authentication and authorization for the CodeIgniter 4 PHP framework. An improper implementation was found in the password storage process. All hashed passwords stored in Shield v1.0.0-beta.3 or earlier are easier to crack than expected due to the vulnerability. Therefore, they should be removed as soon as possible. If an attacker gets (1) the user's hashed password by Shield, and (2) the hashed password (SHA-384 hash without salt) from somewhere, the attacker may easily crack the user's password. Upgrade to Shield v1.0.0-beta.4 or later to fix this issue. After upgrading, all users’ hashed passwords should be updated (saved to the database). There are no known workarounds.
History

Tue, 25 Feb 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-02-25T14:58:30.664Z

Reserved: 2023-03-04T01:03:53.633Z

Link: CVE-2023-27580

cve-icon Vulnrichment

Updated: 2024-08-02T12:16:35.616Z

cve-icon NVD

Status : Modified

Published: 2023-03-13T18:15:12.970

Modified: 2024-11-21T07:53:11.463

Link: CVE-2023-27580

cve-icon Redhat

No data.