Vulnerabilities > CVE-2021-22118 - Exposure of Resource to Wrong Sphere vulnerability in multiple products

Summary

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

Vulnerable Configurations

Common Weakness Enumeration (CWE)

• CWE-668 - Exposure of Resource to Wrong Sphere

References