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

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CVE-2011-0526

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
08/02/2011
Last modified:
11/04/2025

Description

Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.

Impact

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

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:vanillaforums:vanilla:*:*:*:*:*:*:*:* 2.0.16 (including)
cpe:2.3:a:vanillaforums:vanilla:2.0.9:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.10:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.11:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.12:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.13:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.14:*:*:*:*:*:*:*
cpe:2.3:a:vanillaforums:vanilla:2.0.15:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools