CVE-2011-4450

Published: Sep 5, 2012Modified: Apr 29, 2026

6.4

Vector

AV:N/AC:L/Au:N/C:P/I:N/A:P

Exploitability: 10.0 / Impact: 4.9

Source: NVD

Description

Directory traversal vulnerability in handlers/files.xml/files.xml.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to read or delete arbitrary files via a non-initial .. (dot dot) in the file parameter, as demonstrated by the /../../wikka.config.php pathname in a download action.

Affected (2)

Products: Wikkawiki: Wikkawiki

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Wikkawiki Wikkawiki	Version 1.3.1
Wikkawiki Wikkawiki	Version 1.3.2

Related CWEs

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (4)

http://wush.net/trac/wikka/changeset/1828

Source: cve@mitre.org

ExploitPatch

http://wush.net/trac/wikka/ticket/1097

Source: cve@mitre.org

http://wush.net/trac/wikka/changeset/1828

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatch

http://wush.net/trac/wikka/ticket/1097

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.