CVE-2006-2839: Webwork

Medium severity, CVSS 6.4. EPSS: 1.8% chance of exploitation in the next 30 days.

Directory traversal vulnerability in PG Problem Editor module (PGProblemEditor.pm) in WeBWorK Online Homework Delivery System 2.2.0 and earlier allows remote attackers to read and write files outside of the templates directory.

Affected products

• Webwork Webwork: up to and including 2.2.0

Published 2006-06-06. Last modified 2026-06-16.