JEEWMS SSRF Vulnerability in UEditor Module Summary Vulnerability Type: Server-Side Request Forgery (SSRF) Affected Version: JEEWMS v3.7 and earlier Location: UEditor component's remote image retrieval functionality ( ) Impact: Unauthenticated attackers can send arbitrary HTTP requests from the vulnerable server, leading to internal network scanning, sensitive data disclosure, and interaction with internal services. Impact Affected Versions: JEEWMS ≤ v3.7 Details Vulnerable File: Issue: This file accepts a user-supplied URL parameter and passes it to without validation or sanitization. Flaw: Only checks if the response header contains "image", which can be easily bypassed. File Location