{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "7.4.0"
              },
              {
                "last_affected": "7.4.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "ec84d86679146b84af526f96471a730c340dda78"
            },
            {
              "last_affected": "75354f3482d7c5edb70f4cd72ed8664ce8079842"
            }
          ],
          "repo": "https://github.com/liferay/liferay-portal",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Path traversal vulnerability in the Hypermedia REST APIs module in Liferay Portal 7.4.0 through 7.4.2 allows remote attackers to access files outside of com.liferay.headless.discovery.web/META-INF/resources via the `parameter` parameter.",
  "id": "CVE-2022-28981",
  "modified": "2026-03-13T21:57:36.870215171Z",
  "published": "2022-09-22T01:15:11.820Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://liferay.com"
    },
    {
      "type": "ADVISORY",
      "url": "https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-28981-path-traversal-vulnerability-in-hypermedia-rest-apis"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}