cbcvebase.
CVE-2022-37041
published 2022-08-12

CVE-2022-37041: 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…

PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
EPSS
0.53%
40.7th percentile
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

2 ranges
VendorProductVersion rangeFixed in
zimbracollaboration——
zimbracollaboration——
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