Known Exploited Vulnerabilities · CISA KEV Catalog

CVE-2012-0391: Apache Struts 2 Improper Input Validation Vulnerability

The ExceptionDelegator component in Apache Struts 2 before 2.2.3.1 contains an improper input validation vulnerability that allows for remote code execution.

Read the original at CISA KEV Catalog ↗

Topics
Vulnerabilities & Patching
Mentions
ApacheCVE-2012-0391
Related
CVE-2016-3081: Apache Struts Command Injection Vulnerability Known Exploited Vulnerabilities · Oct 08, 2026
CVE-2026-34197: Apache ActiveMQ Improper Input Validation Vulnerability Known Exploited Vulnerabilities · Apr 16, 2026