Hackers are actively exploiting a critical vulnerability in the official Docker image for the Gitea self-hosted Git service that allows attackers to impersonate any user, including administrators.

Threat actors are exploiting a vulnerability in Gitea’s reverse-proxy authentication mechanism to access internet-accessible instances by supplying only a valid username.

Hackers are actively exploiting a critical vulnerability in the official Docker image for the Gitea self-hosted Git service that allows attackers to impersonate any user,…

TL;DR what: CVE-2026-20896, a critical authentication bypass in the default...