Security advisory

{
  "id": "e698dea47904f0a8327f5bee4d8553ef6d71a01aac3a9db6eceebda09ce24896",
  "url": "https://osv.dev/vulnerability/CVE-2020-15768",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15768",
    "summary": "An issue was discovered in Gradle Enterprise 2017.3 - 2020.2.4 and Gradle Enterprise Build Cache Node 1.0 - 9.2. Unrestricted HTTP header reflection in Gradle Enterprise allows remote attackers to obtain authentication cookies, if they are able to discover a separate XSS vulnerability. This potentially allows an attacker to impersonate another user. Gradle Enterprise affected application request paths:/info/headers, /cache-info/headers, /admin-info/headers, /distribution-broker-info/headers. Gradle Enterprise Build Cache Node affected application request paths:/cache-node-info/headers.",
    "evidence": "osv:CVE-2020-15768",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-15768",
      "aliases": [
        "CVE-2020-15768"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gradle/gradle",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c69571460f7035fa40827f72b2b5cfeb362afd20"
                },
                {
                  "last_affected": "d9d6bbce03b3d88c67ef5a0ff31f7ae5e332d6bf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gradle:enterprise_cache_node:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.0"
                      },
                      {
                        "last_affected": "9.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15768.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:56.042164677Z",
      "provider": "osv",
      "references": [
        "https://github.com/gradle/gradle/security/advisories",
        "https://security.gradle.com/advisory/CVE-2020-15768"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:gradle:enterprise:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "gradle:enterprise",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "2017.3"
                  },
                  {
                    "last_affected": "2020.2.4"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-15768",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383138,
  "published_at": "2020-09-18T14:15:12.137+00:00"
}