{
  "id": "CVE-2023-5831",
  "sourceIdentifier": "cve@gitlab.com",
  "published": "2023-11-06T11:15:09.810",
  "lastModified": "2023-11-14T16:59:46.227",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.0 before 16.3.6, all versions starting from 16.4 before 16.4.2, and all versions starting from 16.5.0 before 16.5.1 which have the `super_sidebar_logged_out` feature flag enabled. Affected versions with this default-disabled feature flag enabled may unintentionally disclose GitLab version metadata to unauthorized actors."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde 16.0 anteriores a 16.3.6, todas las versiones desde 16.4 anteriores a 16.4.2 y todas las versiones desde 16.5.0 anteriores a 16.5.1 que tienen la funci\u00f3n `super_sidebar_logged_out` bandera habilitada. Las versiones afectadas con este indicador de funci\u00f3n deshabilitado de forma predeterminada habilitado pueden revelar involuntariamente metadatos de la versi\u00f3n de GitLab a actores no autorizados."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      },
      {
        "source": "cve@gitlab.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "source": "cve@gitlab.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "versionStartIncluding": "16.0.0",
              "versionEndExcluding": "16.3.6",
              "matchCriteriaId": "1F24E5BC-D85F-406D-8D60-F9D0A4AADF46"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "16.0.0",
              "versionEndExcluding": "16.3.6",
              "matchCriteriaId": "D460B5B4-689D-46C2-ADCE-EB1220EAC0D1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "versionStartIncluding": "16.4.0",
              "versionEndExcluding": "16.4.2",
              "matchCriteriaId": "92775555-546E-4760-BD66-94E15B33DC8A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "versionStartIncluding": "16.4.0",
              "versionEndExcluding": "16.4.2",
              "matchCriteriaId": "F67E4E44-65EA-494F-B1FA-D080F53329AD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:16.5.0:*:*:*:community:*:*:*",
              "matchCriteriaId": "28AC2266-BC77-48CA-82CC-00E1D3825AD9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:gitlab:gitlab:16.5.0:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "A7286C51-077E-4093-9AF9-66CEE22915AA"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428919",
      "source": "cve@gitlab.com",
      "tags": [
        "Broken Link"
      ]
    }
  ]
}