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CVE-2025-3950

Estado: AnalizadaBaja (3.5)—

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed a user to leak certain information by referencing specially crafted images that bypass asset proxy protection.

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-2025-3950",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-3950",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-01-09T14:39:11.325169Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@gitlab.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.5,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.1
      }
    ]
  },
  "affected": [
    {
      "source": "cve@gitlab.com",
      "affectedData": [
        {
          "cpes": [
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          ],
          "repo": "git://git@gitlab.com:gitlab-org/gitlab.git",
          "vendor": "GitLab",
          "product": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "10.3",
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              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "18.6",
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              "versionType": "semver"
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            {
              "status": "affected",
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  "published": "2026-01-09T10:15:46.310",
  "references": [
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      "url": "https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/537697",
      "tags": [
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        "Issue Tracking"
      ],
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://hackerone.com/reports/3106477",
      "tags": [
        "Permissions Required"
      ],
      "source": "cve@gitlab.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@gitlab.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-359"
        }
      ]
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed a user to leak certain information by referencing specially crafted images that bypass asset proxy protection."
    },
    {
      "lang": "es",
      "value": "GitLab ha solucionado un problema en GitLab CE/EE que afectaba a todas las versiones desde la 10.3 anteriores a la 18.5.5, la 18.6 anteriores a la 18.6.3 y la 18.7 anteriores a la 18.7.1 que podría haber permitido a un usuario filtrar cierta información al referenciar imágenes especialmente diseñadas que eluden la protección de proxy de activos."
    }
  ],
  "lastModified": "2026-06-17T09:20:58.977",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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}