RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because a ZIP archive may include a benign file (such as an ordinary .JPG file) and also a folder that has the same name as the benign file, and the contents of the folder (which may include executable content) are processed during an attempt to access only the benign file. This was exploited in the wild in April through October 2023.
History

Tue, 21 Oct 2025 23:30:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.93714}

epss

{'score': 0.93902}


Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.9363}

epss

{'score': 0.93714}


Wed, 18 Dec 2024 18:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:rarlab:winrar:-:*:*:*:*:*:*:*
Metrics kev

{'dateAdded': '2023-08-24'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 15:45:00 +0000

Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo CWE-345

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-23T00:00:00.000Z

Updated: 2025-10-21T23:05:40.146Z

Reserved: 2023-07-25T00:00:00.000Z

Link: CVE-2023-38831

cve-icon Vulnrichment

Updated: 2024-08-02T17:54:38.543Z

cve-icon NVD

Status : Modified

Published: 2023-08-23T17:15:43.863

Modified: 2025-10-21T23:16:07.690

Link: CVE-2023-38831

cve-icon Redhat

No data.