HIGHCVSS 7.5EPSS 0.6%

CVE-2026-27779

CVE-2026-27779 updated by NVD

Published: 2026-07-03
Modified: 2026-10-27
EPSS percentile: 46%
Sources: github-advisory, nvd

Summary

Gitea versions before 1.25.5 accept malformed or injected forwarded-proto values when detecting public URLs, allowing spoofed canonical URL generation.

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
Go	code.gitea.io/gitea	—	1.25.5

Remediation: Upgrade to 1.25.5 or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-27779

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.