ghsa-gj92-p9mh-83j8
Vulnerability from github
Published
2025-09-30 00:30
Modified
2025-09-30 20:26
Severity ?
4.8 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
Liferay Portal vulnerable to cross-site scripting in the Calendar widget
Details

Cross-site scripting (XSS) vulnerability in the Calendar widget in Liferay Portal 7.4.3.35 through 7.4.3.110, and Liferay DXP 2023.Q4.0 through 2023.Q4.4, 2023.Q3.1 through 2023.Q3.6, 7.4 update 35 through update 92, and 7.3 update 25 through update 36 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a Calendar's “Name” text field

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.liferay:com.liferay.calendar.web"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.0.45"
            },
            {
              "fixed": "5.0.87"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-43818"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-09-30T20:26:01Z",
    "nvd_published_at": "2025-09-29T22:15:35Z",
    "severity": "MODERATE"
  },
  "details": "Cross-site scripting (XSS) vulnerability in the Calendar widget in Liferay Portal 7.4.3.35 through 7.4.3.110, and Liferay DXP 2023.Q4.0 through 2023.Q4.4, 2023.Q3.1 through 2023.Q3.6, 7.4 update 35 through update 92, and 7.3 update 25 through update 36 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a Calendar\u0027s \u201cName\u201d text field",
  "id": "GHSA-gj92-p9mh-83j8",
  "modified": "2025-09-30T20:26:01Z",
  "published": "2025-09-30T00:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43818"
    },
    {
      "type": "WEB",
      "url": "https://github.com/liferay/liferay-portal/commit/ed066f19934a721a7f9b567db097e04cf4adbdae"
    },
    {
      "type": "WEB",
      "url": "https://github.com/liferay/liferay-portal/commit/ff1d01a6bd2898e827b1efdf723ef24f7f2bb1bf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/liferay/liferay-portal"
    },
    {
      "type": "WEB",
      "url": "https://liferay.atlassian.net/browse/LPE-17911"
    },
    {
      "type": "WEB",
      "url": "https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43818"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Liferay Portal vulnerable to cross-site scripting in the Calendar widget"
}


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