GHSA-j666-j6hj-fpc7MediumCVSS 5.9
A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy,...
🔗 CVE IDs covered (1)
📋 Description
A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential session hijacking or user impersonation.
🔗 References (11)
- https://nvd.nist.gov/vuln/detail/CVE-2026-5119
- https://access.redhat.com/security/cve/CVE-2026-5119
- https://bugzilla.redhat.com/show_bug.cgi?id=2452932
- https://gitlab.gnome.org/GNOME/libsoup/-/issues/502
- https://access.redhat.com/errata/RHSA-2026:13978
- https://access.redhat.com/errata/RHSA-2026:14087
- https://access.redhat.com/errata/RHSA-2026:15968
- https://access.redhat.com/errata/RHSA-2026:17482
- https://access.redhat.com/errata/RHSA-2026:19143
- https://access.redhat.com/errata/RHSA-2026:19356
- https://github.com/advisories/GHSA-j666-j6hj-fpc7