CVE-2009-4090: Telepark Telepark.wiki

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

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.

Affected products

• Telepark Telepark.wiki: up to and including 2.4.23

Published 2009-11-29. Last modified 2026-06-16.