Security Advisory

CVE-2021-35209

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-07-02 18:54:43

Last updated 2024-08-04 00:33:51

Assigner mitre

State PUBLISHED

Description

An issue was discovered in ProxyServlet.java in the /proxy servlet in Zimbra Collaboration Suite 8.8 before 8.8.15 Patch 23 and 9.x before 9.0.0 Patch 16. The value of the X-Host header overwrites the value of the Host header in proxied requests. The value of X-Host header is not checked against the whitelist of hosts Zimbra is allowed to proxy to (the zimbraProxyAllowedDomains setting).

← Browse all CVEs View on cve.org ↗