CISA description
The Struts 1 plugin in Apache Struts might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.
Apache · Struts 1
Apache Struts 1 Improper Input Validation Vulnerability
The Struts 1 plugin in Apache Struts might allow remote code execution via a malicious field value passed in a raw message to the ActionMessage.
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Vulnerability data triggers these controls during assessment and continuous monitoring.