Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2006-6421

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
10/12/2006
Last modified:
09/04/2025

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.

Impact

Vector 2.0
AV:N/AC:M/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.00 MEDIUM
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:phpbb_group:phpbb:2.0:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.6c:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.6d:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.7a:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.8a:*:*:*:*:*:*:*
cpe:2.3:a:phpbb_group:phpbb:2.0.9:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools