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CVE-2019-15592

Estado: ModificadaMedia (4.3)—

GitLab versiones 12.2.2 y por debajo, contienen una vulnerabilidad de seguridad que permite a un usuario invitado en un proyecto privado visualizar el ID de la petición de combinación asociada a un problema por medio de la línea de tiempo de la actividad.

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-2019-15592",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "12.2.3"
            }
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    }
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  "published": "2020-02-14T22:15:10.360",
  "references": [
    {
      "url": "https://about.gitlab.com/releases/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/",
      "tags": [
        "Vendor Advisory"
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      "source": "support@hackerone.com"
    },
    {
      "url": "https://hackerone.com/reports/588876",
      "tags": [
        "Permissions Required"
      ],
      "source": "support@hackerone.com"
    },
    {
      "url": "https://about.gitlab.com/releases/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "support@hackerone.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
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    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "GitLab 12.2.2 and below contains a security vulnerability that allows a guest user in a private project to see the merge request ID associated to an issue via the activity timeline."
    },
    {
      "lang": "es",
      "value": "GitLab versiones 12.2.2 y por debajo, contienen una vulnerabilidad de seguridad que permite a un usuario invitado en un proyecto privado visualizar el ID de la petición de combinación asociada a un problema por medio de la línea de tiempo de la actividad."
    }
  ],
  "lastModified": "2026-06-17T02:20:42.387",
  "configurations": [
    {
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}