DNS Allow-List Bypass in Gitea by Go Gitea

CVE-2026-58442

What is CVE-2026-58442?

A security vulnerability exists in Gitea related to a multi-answer DNS allow-list bypass during repository migrations. This flaw could enable malicious actors to exploit the system by sending requests to unauthorized internal services, potentially leading to data exposure and unauthorized actions within applications. It is crucial for users of affected versions to apply the necessary patches and updates to mitigate the risk associated with this vulnerability.

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