CVE-2006-6421

MediumCVSS 6.0/10Last modified Jun 16, 2026

Description

Cross-site scripting (XSS) vulnerability in the private message box implementation (privmsg.php) in phpBB 2.0.x allows remote authenticated users to inject arbitrary web script or HTML via the "Message body" field in a message to a non-existent user.

Metrics

CVSS 2.0 6.0/10AV:N/AC:M/Au:S/C:P/I:P/A:P

Affected software

No affected versions have been published.

Timeline

Published
Dec 10, 2006
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2006-6421: Medium severity, CVSS 6.0 | Vulnix