{
  "id": "CVE-2025-1540",
  "sourceIdentifier": "cve@gitlab.com",
  "published": "2025-03-06T09:15:26.317",
  "lastModified": "2025-03-06T09:15:26.317",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue has been discovered in GitLab CE/EE for Self-Managed and Dedicated instances affecting all versions from 17.5 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2. It was possible for a user added as an External to read and clone internal projects under certain circumstances.\""
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en GitLab CE/EE para instancias autoadministradas y dedicadas que afecta a todas las versiones desde la 17.5 anterior a la 17.6.5, desde la 17.7 anterior a la 17.7.4 y desde la 17.8 anterior a la 17.8.2. Era posible que un usuario agregado como externo leyera y clonara proyectos internos en determinadas circunstancias."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "cve@gitlab.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "cve@gitlab.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://about.gitlab.com/releases/2025/02/12/patch-release-gitlab-17-8-2-released/#saml-authentication-misconfigures-external-user-attribute",
      "source": "cve@gitlab.com"
    },
    {
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/512765",
      "source": "cve@gitlab.com"
    }
  ]
}