fkie_cve-2025-7449
Vulnerability from fkie_nvd
Published
2025-11-26 20:15
Modified
2025-12-03 15:19
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an authenticated user with specific permissions to cause a denial of service condition through HTTP response processing.
References
cve@gitlab.comhttps://gitlab.com/gitlab-org/gitlab/-/issues/554938Broken Link
cve@gitlab.comhttps://hackerone.com/reports/3215054Permissions Required
Impacted products
Vendor Product Version
gitlab gitlab *
gitlab gitlab *
gitlab gitlab *
gitlab gitlab *
gitlab gitlab 18.6.0
gitlab gitlab 18.6.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "matchCriteriaId": "D7A50453-90B1-4BD3-8E6A-78DF483A9EA9",
              "versionEndExcluding": "18.4.5",
              "versionStartIncluding": "8.3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "983B9717-8305-4156-A0F5-517331B41325",
              "versionEndExcluding": "18.4.5",
              "versionStartIncluding": "8.3.0",
              "vulnerable": true
            },
            {
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              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "1B00EBAB-22CC-4350-AED2-60C7F78C0A8F",
              "versionEndExcluding": "18.5.3",
              "versionStartIncluding": "18.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:18.6.0:*:*:*:community:*:*:*",
              "matchCriteriaId": "E53003CF-149D-45C9-8574-B57FDE1F1612",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "200F0D66-67E2-4C9B-98C5-2F57FF5D7611",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an authenticated user with specific permissions to cause a denial of service condition through HTTP response processing."
    }
  ],
  "id": "CVE-2025-7449",
  "lastModified": "2025-12-03T15:19:08.567",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "cve@gitlab.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-11-26T20:15:50.477",
  "references": [
    {
      "source": "cve@gitlab.com",
      "tags": [
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      ],
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/554938"
    },
    {
      "source": "cve@gitlab.com",
      "tags": [
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      ],
      "url": "https://hackerone.com/reports/3215054"
    }
  ],
  "sourceIdentifier": "cve@gitlab.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "cve@gitlab.com",
      "type": "Primary"
    }
  ]
}


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