Security advisory

{
  "id": "43bb66bb1df546a0f26827b62825fb7b6bf78e74e1b55b4d3b58023ecaf102ad",
  "url": "https://osv.dev/vulnerability/CVE-2020-13445",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-13445",
    "summary": "In Liferay Portal before 7.3.2 and Liferay DXP 7.0 before fix pack 92, 7.1 before fix pack 18, and 7.2 before fix pack 6, the template API does not restrict user access to sensitive objects, which allows remote authenticated users to execute arbitrary code via crafted FreeMarker and Velocity templates.",
    "evidence": "osv:CVE-2020-13445",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-13445",
      "aliases": [
        "CVE-2020-13445",
        "GHSA-v377-8f8f-532h"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/liferay/liferay-portal",
              "type": "GIT",
              "events": [
                {
                  "introduced": "59148a8775a2b2345694a023683d95b478c483c6"
                },
                {
                  "last_affected": "0515646c8f638f202d107469cc147172fc7685de"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.1:ga1:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.1-ga1"
                      },
                      {
                        "last_affected": "7.1-ga1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.1.1:ga2:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.1.1-ga2"
                      },
                      {
                        "last_affected": "7.1.1-ga2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.1:ga2:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.1-ga2"
                      },
                      {
                        "last_affected": "7.1-ga2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.1:ga3:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.1-ga3"
                      },
                      {
                        "last_affected": "7.1-ga3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.2:ga1:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.2-ga1"
                      },
                      {
                        "last_affected": "7.2-ga1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.3:ga1:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.3-ga1"
                      },
                      {
                        "last_affected": "7.3-ga1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:liferay:liferay_portal:7.3:ga2:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "7.3-ga2"
                      },
                      {
                        "last_affected": "7.3-ga2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "7.1-ga1",
            "7.1-ga2",
            "7.1-ga3",
            "7.2-ga1",
            "7.3-ga1",
            "7.3-ga2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13445.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:16.102250651Z",
      "provider": "osv",
      "references": [
        "https://issues.liferay.com/browse/LPE-17023",
        "https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119317411",
        "https://securitylab.github.com/advisories/GHSL-2020-043-liferay_ce"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-13445",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429284,
  "published_at": "2020-06-10T19:15:09.943+00:00"
}