Description

Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users.

INFO

Published Date :

2026-01-22T22:01:52.026Z

Last Modified :

2026-01-23T21:53:41.649Z

Source :

Gitea
AFFECTED PRODUCTS

The following products are affected by CVE-2026-20912 vulnerability.

Vendors Products
Gitea
  • Gitea
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-20912.

URL Resource
https://blog.gitea.com/release-of-1.25.4/ cve-icon cve-icon cve-icon
https://github.com/go-gitea/gitea/pull/36320 cve-icon cve-icon cve-icon
https://github.com/go-gitea/gitea/pull/36355 cve-icon cve-icon cve-icon
https://github.com/go-gitea/gitea/releases/tag/v1.25.4 cve-icon cve-icon cve-icon
https://github.com/go-gitea/gitea/security/advisories/GHSA-vfmv-f93v-37mw cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-20912 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-20912 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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