GHSA-f839-v4x8-wvr3
GitHub Security Advisory
⚠ Unreviewed
MODERATE
Has CVE
Advisory Details
Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set the client IP as the value of the X-Forwarded-For header.
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: July 17, 2025 2:40 PM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.