BIT-gitea-2026-89430

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/gitea/BIT-gitea-2026-89430.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-gitea-2026-89430

Aliases

CVE-2026-89430
GHSA-hcgw-r9gf-8mph

Published

2026-10-14T08:43:06Z

Modified

2026-10-14T11:10:59Z

Summary

Gitea push mirror SSRF and forced writes to internal Git hosts

Details

Gitea validated a push mirror's remote address against the [migrations] allow and block lists only when the mirror was created. Each synchronization passed the stored address directly to git push, so a name that later resolved to a blocked or internal address was still reached. A user with administrator access to a repository, which includes repositories they create themselves, could aim push mirror synchronization at internal Git services and force-push the repository's contents to them.

Database specific

{
    "cpes":  [
        "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*"
    ],
    "severity":  "High"
}

References

Affected packages

Bitnami / gitea

Package

Name: gitea
Purl: pkg:bitnami/gitea

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

28.0.0

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/gitea/BIT-gitea-2026-89430.json"