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

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CVE-2011-4453

Severity CVSS v4.0:
Pending analysis
Type:
CWE-94 Code Injection
Publication date:
22/12/2011
Last modified:
11/04/2025

Description

The PageListSort function in scripts/pagelist.php in PmWiki 2.x before 2.2.35 allows remote attackers to execute arbitrary code via PHP sequences in a crafted order parameter in a pagelist directive, leading to unintended use of the PHP create_function function.

Impact

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

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:pmwiki:pmwiki:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.9:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.10:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.11:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.12:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.0.13:*:*:*:*:*:*:*
cpe:2.3:a:pmwiki:pmwiki:2.1.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools