BIT-gitea-2026-70357

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/gitea/BIT-gitea-2026-70357.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-gitea-2026-70357
Aliases
Published
2026-10-14T08:42:59Z
Modified
2026-10-14T11:11:10Z
Summary
Gitea repository migration SSRF through DNS rebinding
Details

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.

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

Affected packages

Bitnami / gitea

Package

Name
gitea
Purl
pkg:bitnami/gitea

Severity

  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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-2026-70357.json"