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CVE-2026-66339

libsoup

Descripción

A flaw was found in libsoup. After a CONNECT tunnel is established through an HTTP proxy, libsoup incorrectly attaches the Proxy-Authorization header to subsequent HTTPS requests sent through that tunnel to the destination server. This allows the destination server to capture proxy credentials, leading to information disclosure.

CVSS 6.5EPSS 0.22899999999999998%Riesgo 0.66
Ver fuente
Publicación
2026-07-24 23:16:52
Versiones afectadas
unknown
Tipo
Librería
Última modificación
2026-07-28 16:20:11
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N