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CVE-2022-22965
CVSS 9.8
Actively exploited (KEV)
7 detections found
A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat as a WAR deployment. If the application is deployed as a Spring Boot executable jar, i.e. the default, it is not vulnerable to the exploit. However, the nature of the vulnerability is more general, and there may be other ways to exploit it.
Detection rules
| Source | Rule | Status | Updated |
|---|---|---|---|
| elastic | Web Shell Detection: Script Process Child of Common Web Processes | production | 2026-10-23 |
| elastic | Suspicious Child Execution via Web Server | production | 2026-10-09 |
| splunk | Spring4Shell Payload URL Request | production | 2026-05-13 |
| splunk | Web Spring4Shell HTTP Request Class Module | production | 2026-05-13 |
| splunk | Web JSP Request via URL | production | 2026-05-13 |
| splunk | Java Writing JSP File | production | 2026-05-13 |
| elastic | Potential Shell via Web Server | deprecated | 2023-03-04 |