CVE-2022-37041

CVE-2022-37041 affects Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0. The issue is in ProxyServlet.java under the /proxy servlet where the X-Forwarded-Host header overwrites the Host header in proxied requests and is not checked against ZCS’s allowed proxy domains (zimbraProxyAllowedDomains). T...