CriticalCVSS 9.8
EPSS 98.9%
CISA KEV
added 2022-02-10
Exploited in the wild
Framework module
Public exploit
PoC
The Struts 1 plugin in Apache Struts 2.1.x and 2.3.x might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.