CVE-2026-77711
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 15, 2026
Vendor
unknown
Description
When Jetty's `HttpClient` make a request to a server through a forward proxy, the server may reply with a 407 (Proxy Authentication Required). The client mistakenly interprets the 407 as coming from the proxy, so it re-sends the request with the `Proxy-Authentication` header, which arrives to the server, that now has access to the proxy credentials.