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CVE-2022-1423

Estado: ModificadaAlta (8.8)—

Un control de acceso inapropiado en el mecanismo de caché CI/CD en GitLab CE/EE afectando a todas las versiones a partir de la 1.0.2 anteriores a 14.8.6, todas las versiones a partir de la 14.9.0 anteriores a 14.9.4 y todas las versiones a partir de la 14.10.0 anteriores a 14.10.1, permite a un actor malicioso con privilegios de desarrollador llevar a cabo un envenenamiento de la caché conllevando a una ejecución de código arbitrario en ramas protegidas

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Gitlab — Gitlab

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-1423",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@gitlab.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@gitlab.com",
      "affectedData": [
        {
          "vendor": "GitLab",
          "product": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": ">=1.0.2, <14.8.6"
            },
            {
              "status": "affected",
              "version": ">=14.9.0, <14.9.4"
            },
            {
              "status": "affected",
              "version": ">=14.10.0, <14.10.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-05-19T18:15:09.530",
  "references": [
    {
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1423.json",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/330047",
      "tags": [
        "Broken Link"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://hackerone.com/reports/1182375",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1423.json",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/330047",
      "tags": [
        "Broken Link"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://hackerone.com/reports/1182375",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper access control in the CI/CD cache mechanism in GitLab CE/EE affecting all versions starting from 1.0.2 before 14.8.6, all versions from 14.9.0 before 14.9.4, and all versions from 14.10.0 before 14.10.1 allows a malicious actor with Developer privileges to perform cache poisoning leading to arbitrary code execution in protected branches"
    },
    {
      "lang": "es",
      "value": "Un control de acceso inapropiado en el mecanismo de caché CI/CD en GitLab CE/EE afectando a todas las versiones a partir de la 1.0.2 anteriores a 14.8.6, todas las versiones a partir de la 14.9.0 anteriores a 14.9.4 y todas las versiones a partir de la 14.10.0 anteriores a 14.10.1, permite a un actor malicioso con privilegios de desarrollador llevar a cabo un envenenamiento de la caché conllevando a una ejecución de código arbitrario en ramas protegidas"
    }
  ],
  "lastModified": "2026-06-17T04:22:25.600",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "691B1EF3-6066-456D-8477-A0BC9568AD59",
              "versionEndExcluding": "14.8.6",
              "versionStartIncluding": "1.0.2"
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DEF3BA64-879C-4B12-A961-F220A7FCECCE",
              "versionEndExcluding": "14.8.6",
              "versionStartIncluding": "1.0.2"
            },
            {
              "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
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              "matchCriteriaId": "BCD83B23-0868-4545-9E4E-98F0DF151924",
              "versionEndExcluding": "14.9.4",
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            },
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              "criteria": "cpe:2.3:a:gitlab:gitlab:14.10.0:*:*:*:community:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "41411D82-66AE-4AE4-9093-D019F80ED990"
            },
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              "vulnerable": true,
              "matchCriteriaId": "9643D908-345C-48F9-BEDE-08F69EC16931"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@gitlab.com"
}