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CVE-2026-70357 Details

Description

Gitea validates a repository migration hostname against its network allow and block lists before invoking Git, but the Git subprocess independently resolves the hostname when connecting. An attacker who can start a migration and control the destination's DNS can change the address between validation and connection to reach a blocked internal address. The affected path is the Git clone operation; validation in the migration HTTP client's dialer does not protect the independently connecting Git subprocess.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://blog.gitea.com/release-of-28.0.0/	Gitea Limited
https://github.com/go-gitea/gitea/pull/39426	Gitea Limited
https://github.com/go-gitea/gitea/releases/tag/v28.0.0	Gitea Limited
https://github.com/go-gitea/gitea/security/advisories/GHSA-p3pc-g8m5-hrrr	Gitea Limited

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-918	Server-Side Request Forgery (SSRF)	Gitea Limited

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes