cve-2025-8770
Vulnerability from cvelistv5
Published
2025-08-13 17:26
Modified
2025-08-13 20:05
Summary
Authorization Bypass Through User-Controlled Key in GitLab
Impacted products
GitLabGitLab
Show details on NVD website


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                "id": "CVE-2025-8770",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-08-13T20:05:13.795438Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "cpes": [
            "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "GitLab",
          "repo": "git://git@gitlab.com:gitlab-org/gitlab.git",
          "vendor": "GitLab",
          "versions": [
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              "lessThan": "18.0.6",
              "status": "affected",
              "version": "18.0",
              "versionType": "semver"
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          "lang": "en",
          "type": "finder",
          "value": "This vulnerability has been discovered internally by GitLab team member [Dominic Bauer](https://gitlab.com/bauerdominic)."
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "An issue has been discovered in GitLab EE affecting all versions from 18.0 prior to 18.0.6, 18.1 prior to 18.1.4, and 18.2 prior to 18.2.2 that could have allowed authenticated users with specific access to bypass merge request approval policies by manipulating approval rule identifiers."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
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          "scenarios": [
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          "descriptions": [
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              "cweId": "CWE-639",
              "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
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        "dateUpdated": "2025-08-13T17:26:10.817Z",
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        "shortName": "GitLab"
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          "name": "GitLab Issue #549105",
          "tags": [
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            "permissions-required"
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          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/549105"
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      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to versions 18.0.6, 18.1.4, 18.2.2 or above."
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      "title": "Authorization Bypass Through User-Controlled Key in GitLab"
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  "cveMetadata": {
    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
    "cveId": "CVE-2025-8770",
    "datePublished": "2025-08-13T17:26:10.817Z",
    "dateReserved": "2025-08-08T20:04:49.189Z",
    "dateUpdated": "2025-08-13T20:05:23.927Z",
    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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