CVE-2011-2088: Apache Struts

Medium severity, CVSS 5.0. EPSS: 6.1% chance of exploitation in the next 30 days.

XWork 2.2.1 in Apache Struts 2.2.1, and OpenSymphony XWork in OpenSymphony WebWork, allows remote attackers to obtain potentially sensitive information about internal Java class paths via vectors involving an s:submit element and a nonexistent method, a different vulnerability than CVE-2011-1772.3.

Affected products

• Apache Struts: version 2.2.1 only
• Opensymphony Webwork: affected versions not specified
• Opensymphony Xwork: version 2.2.1 only; affected versions not specified

Published 2011-05-13. Last modified 2026-06-16.