CVE-2026-97208 (GCVE-0-2026-97208)

Vulnerability from cvelistv5 – Published: 2026-10-06 21:17 – Updated: 2026-10-06 21:17
VLAI
Title
Gitea push mirror API bypass of DISABLE_NEW_PUSH policy
Summary
The Gitea API endpoint for creating push mirrors (`POST /api/v1/repos/{owner}/{repo}/push_mirrors`) checked only whether mirroring was enabled and not the `[mirror] DISABLE_NEW_PUSH` setting that the web interface enforces. A repository administrator could therefore create new push mirrors on instances where the site administrator had disabled them. A push mirror pushes all refs of the repository to a remote chosen by the caller, on each commit or on a schedule.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 28.0.0 (semver)
Create a notification for this product.
Credits
https://github.com/tao0845 https://github.com/silverwind https://github.com/bircni
Show details on NVD website
To clipboard 

{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "gitea.dev",
          "product": "Gitea",
          "vendor": "Gitea",
          "versions": [
            {
              "lessThanOrEqual": "28.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "https://github.com/tao0845"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "https://github.com/silverwind"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "https://github.com/bircni"
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      "descriptions": [
        {
          "lang": "en",
          "value": "The Gitea API endpoint for creating push mirrors (`POST /api/v1/repos/{owner}/{repo}/push_mirrors`) checked only whether mirroring was enabled and not the `[mirror] DISABLE_NEW_PUSH` setting that the web interface enforces. A repository administrator could therefore create new push mirrors on instances where the site administrator had disabled them. A push mirror pushes all refs of the repository to a remote chosen by the caller, on each commit or on a schedule."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-06T21:17:46.887Z",
        "orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
        "shortName": "Gitea"
      },
      "references": [
        {
          "name": "GitHub Security Advisory GHSA-8hhh-mqpg-jpxc",
          "tags": [
            "vendor-advisory"
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          "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-8hhh-mqpg-jpxc"
        },
        {
          "name": "Fix: go-gitea/gitea pull request #39501",
          "tags": [
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          "url": "https://github.com/go-gitea/gitea/pull/39501"
        },
        {
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          "tags": [
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          "url": "https://github.com/go-gitea/gitea/pull/39507"
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        {
          "name": "Gitea 28.1.0 release announcement",
          "tags": [
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          "url": "https://blog.gitea.com/release-of-28.1.0/"
        },
        {
          "name": "go-gitea/gitea v28.1.0 release",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/go-gitea/gitea/releases/tag/v28.1.0"
        }
      ],
      "title": "Gitea push mirror API bypass of DISABLE_NEW_PUSH policy"
    }
  },
  "cveMetadata": {
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    "cveId": "CVE-2026-97208",
    "datePublished": "2026-10-06T21:17:46.887Z",
    "dateReserved": "2026-10-04T21:59:53.577Z",
    "dateUpdated": "2026-10-06T21:17:46.887Z",
    "state": "PUBLISHED"
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        ],
        "id": "CVE-2026-97208",
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        "metrics": {},
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        "references": [
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            "url": "https://github.com/go-gitea/gitea/pull/39501"
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            "type": "Secondary"
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    }
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}



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