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CVE-2023-45289

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CVE-2023-45289

Published: Mar 5, 2024

Modified: Feb 13, 2025

PUBLISHED

Description

When following an HTTP redirect to a domain which is not a subdomain match or exact match of the initial domain, an http.Client does not forward sensitive headers such as "Authorization" or "Cookie". For example, a redirect from foo.com to www.foo.com will forward the Authorization header, but a redirect to bar.com will not. A maliciously crafted HTTP redirect could cause sensitive headers to be unexpectedly forwarded.

VendorProductVersions

Go standard library

net/http

affected
0 - < 1.21.8
affected
1.22.0-0 - < 1.22.1

Go standard library

net/http/cookiejar

affected
0 - < 1.21.8
affected
1.22.0-0 - < 1.22.1

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