VULNERABILITY INTELLIGENCE

CVE-2009-4090

CVSS score7.5 HIGH
EPSS probability3.21%
CISA KEVNot currently listed
Published2009-11-29
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Unrestricted file upload vulnerability in ajax/addComment.php in telepark.wiki 2.4.23 and earlier script allows remote attackers to execute arbitrary code by uploading a file with a name containing a NULL byte.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references