The bottom line: Gitea Docker Images are vulnerable to authentication bypass attacks that grant attackers administrator access.
A critical vulnerability in the official Gitea Docker Image allows attackers to impersonate arbitrary users – including administrator accounts. The flaw is already being actively exploited.
A critical authentication flaw in the official Gitea Docker Image variant allows attackers to pose as any user – including administrator accounts. The vulnerability is already being actively exploited by hacker groups.
For CISOs, this is particularly relevant because Gitea is frequently deployed as a self-hosted Git service in enterprise environments and is containerized using Docker. A successful authentication bypass grants attackers immediate full control over repositories, code management, and critical development infrastructure – without requiring valid credentials.
Affected organizations should immediately verify which Gitea versions are running in their Docker environments in production, and apply available patches. This should be done in a coordinated manner with elevated backup and monitoring to detect and investigate compromised access.
Source: www.bleepingcomputer.com · Published July 10, 2026
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