CVE-2026-70357

UNKNOWN 0.0

Gitea repository migration SSRF through DNS rebinding

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	gitea
Product	gitea
Published	Oct 6, 2026

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Affected Versions

Gitea / Gitea

0 ≤ 1.27.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/go-gitea/gitea/security/advisories/GHSA-p3pc-g8m5-hrrr github.com: https://github.com/go-gitea/gitea/pull/39426 blog.gitea.com: https://blog.gitea.com/release-of-28.0.0/ github.com: https://github.com/go-gitea/gitea/releases/tag/v28.0.0

Credits

🔍 https://github.com/tikket1 🔍 https://github.com/SAJ0x00IN https://github.com/vuductruong12 https://github.com/lilmingwa13 🔍 https://github.com/rajivraj 🔍 https://github.com/ahmdobeidat https://github.com/TheFox0x7 https://github.com/silverwind https://github.com/bircni https://github.com/wxiaoguang