CVEvulnerability

CVE-2022-37041

7.5 HIGH Published 2022-08-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-918

Description

An issue was discovered in ProxyServlet.java in the /proxy servlet in Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0. The value of the X-Forwarded-Host header overwrites the value of the Host header in proxied requests. The value of X-Forwarded-Host header is not checked against the whitelist of hosts that ZCS is allowed to proxy to (the zimbraProxyAllowedDomains setting).

Affected configurations

• zimbra collaboration 8.8.15 • zimbra collaboration 9.0.0

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References