CVE-2005-0269

CriticalCVSS 9.8/10Last modified Jun 16, 2026

Description

The file extension check in GNUBoard 3.40 and earlier only verifies extensions that contain all lowercase letters, which allows remote attackers to upload arbitrary files via file extensions that include uppercase letters.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-178

Affected software

No affected versions have been published.

Timeline

Published
May 2, 2005
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2005-0269: Critical severity, CVSS 9.8 | Vulnix