ГлавнаяУязвимости → CVE-2026-20896
9.8критическая

CVE-2026-20896

Описание

Gitea Docker image versions up to and including 1.26.2 use REVERSE_PROXY_TRUSTED_PROXIES=* by default, allowing any source IP to impersonate a user when reverse-proxy authentication headers such as X-WEBAUTH-USER are enabled.

CVSS
Балл9.8 — критическая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Источники
https://blog.gitea.com/release-of-1.26.3-and-1.26.4/https://github.com/go-gitea/gitea/pull/38151https://github.com/go-gitea/gitea/releases/tag/v1.26.3https://github.com/go-gitea/gitea/security/advisories/GHSA-f75j-4cw6-rmx4https://github.com/go-gitea/gitea/security/advisories/GHSA-f75j-4cw6-rmx4