VULNERABILITY INTELLIGENCE

CVE-2011-4450

CVSS score6.4 MEDIUM
EPSS probability7.48%
CISA KEVNot currently listed
Published2012-09-05
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:P

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.

Weakness classification

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Primary references