{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-62254",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-62254",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-23T22:16:34.334Z",
    "updatedAt": "2025-10-24T16:58:53.772Z",
    "importedAt": "2026-10-24T01:57:39.058Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": null,
      "summary": "The ComboServlet in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.2, 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions  does not limit the number or size of the files it will combine, which allows remote attackers to create very large responses that lead to a denial of service attack via the URL query string.",
      "affected": [
        {
          "vendor": "Liferay",
          "product": "Portal",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7.4.0",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "7.4.3.111"
            }
          ]
        },
        {
          "vendor": "Liferay",
          "product": "DXP",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7.3.10",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "7.3.10-u35"
            },
            {
              "version": "7.4.13",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "7.4.13-u92"
            },
            {
              "version": "2023.Q3.1",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "2023.Q3.5"
            },
            {
              "version": "2023.Q4.0",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "2023.Q4.2"
            }
          ]
        }
      ]
    }
  }
}