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

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CVE-2011-2891

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
27/07/2011
Last modified:
11/04/2025

Description

Joomla! 1.6.x before 1.6.2 allows remote attackers to obtain sensitive information via an empty Itemid array parameter to index.php, which reveals the installation path in an error message, a different vulnerability than CVE-2011-2488.

Impact

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:joomla:joomla\!:1.6:alpha:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:alpha2:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta1:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta10:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta11:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta12:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta13:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta14:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta15:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta2:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta3:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta4:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta5:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta6:*:*:*:*:*:*
cpe:2.3:a:joomla:joomla\!:1.6:beta7:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools