S2-016(CVE-2013-2251)

S2-016 (CVE-2013-2251) Remote Code Execution Vulnerability

Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.

Affected Version: Apache Struts2 2.0.0 - 2.3.15

FOFA query rule: app="Struts2"

Demo