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CVE-2026-104636 Details

Description

Gitea validated the initial remote URL for push mirrors, wiki remote checks, and fetches of migrated pull request heads, but the subsequent raw Git operations followed HTTP redirects without revalidating the destination. A repository administrator using a policy-allowed endpoint that redirects could make Gitea's Git client send requests to an address that the outbound host policy would otherwise block. The impact depends on the configured policy and the internal services reachable from the server.

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-g4hw-fg4c-89mq	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