Vulnerability Details 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 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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.0%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2022-37041
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cpe:2.3:a:zimbra:collaboration:8.8.15
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cpe:2.3:a:zimbra:collaboration:9.0.0