Gitea's repository migration and pull mirror egress checks could be bypassed with a hostname that returns multiple DNS answers, because the address that was validated was not necessarily the address Git later connected to. A low-privileged user who can create migrations or mirrors could direct the server to internal services, reading from and writing to reachable internal Git or HTTP endpoints. Content from internal responses could additionally be disclosed through migration and mirror error messages.
Metrics
Affected Vendors & Products
References
History
Thu, 15 Oct 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:* |
Wed, 07 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Tue, 06 Oct 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Gitea
Gitea gitea |
|
| Vendors & Products |
Gitea
Gitea gitea |
Tue, 06 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Gitea's repository migration and pull mirror egress checks could be bypassed with a hostname that returns multiple DNS answers, because the address that was validated was not necessarily the address Git later connected to. A low-privileged user who can create migrations or mirrors could direct the server to internal services, reading from and writing to reachable internal Git or HTTP endpoints. Content from internal responses could additionally be disclosed through migration and mirror error messages. | |
| Title | Gitea migration and pull mirror SSRF through multi-answer DNS | |
| Weaknesses | CWE-209 CWE-367 CWE-918 |
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| References |
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Status: PUBLISHED
Assigner: Gitea
Published: 2026-10-06T19:23:26.328Z
Updated: 2026-10-07T20:18:20.660Z
Reserved: 2026-10-04T21:57:35.570Z
Link: CVE-2026-101029
Updated: 2026-10-07T20:18:13.329Z
Status : Analyzed
Published: 2026-10-06T20:17:08.647
Modified: 2026-10-15T02:29:40.883
Link: CVE-2026-101029
No data.