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CVE-2018-19496

Estado: ModificadaMedia (6.5)—

Se descubrió un problema en Community and Enterprise Edition versiones 10.x y versiones 11.x anteriores a 11.3.11, versiones 11.4.x anteriores a 11.4.8 y versiones 11.5.x anteriores a 11.5.1 de GitLab. Hay una vulnerabilidad de control de acceso incorrecta que le permite a un usuario con pocos privilegios promover un hito de proyecto a un hito de grupo.

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-2018-19496",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "type": "Primary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
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  "affected": [
    {
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
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  "published": "2019-07-10T15:15:12.057",
  "references": [
    {
      "url": "https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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      "source": "cve@mitre.org"
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    {
      "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51301",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
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      "source": "cve@mitre.org"
    },
    {
      "url": "https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/",
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://gitlab.com/gitlab-org/gitlab-ce/issues/51301",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in GitLab Community and Enterprise Edition 10.x and 11.x before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1. There is an incorrect access control vulnerability that permits a user with insufficient privileges to promote a project milestone to a group milestone."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en Community and Enterprise Edition versiones 10.x y versiones 11.x anteriores a 11.3.11, versiones 11.4.x anteriores a 11.4.8 y versiones 11.5.x anteriores a 11.5.1 de GitLab. Hay una vulnerabilidad de control de acceso incorrecta que le permite a un usuario con pocos privilegios promover un hito de proyecto a un hito de grupo."
    }
  ],
  "lastModified": "2026-06-17T01:49:23.397",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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}