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    CVE-2025-43802

    Stored cross-site scripting (XSS) vulnerability in a custom object’s /o/c/<object-name> API endpoint in Liferay Portal 7.4.3.51 through 7.4.3.109, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 update 51 through update 92, and 7.3 update 33 through update 35. allows remote attackers to inject arbitrary web script or HTML via the externalReferenceCode parameter.

    Published:Sep 15, 2025
    Last Modified:Dec 12, 2025
    EPS:Sep 15, 2025
    EPSS Score:0.00225
    CVSS Score:6.1

    Affected Products

    Vendor
    Liferay
    Product
    Digital Experience Platform
    Vendor
    Liferay
    Product
    Dxp
    Vendor
    Liferay
    Product
    Liferay Portal
    Vendor
    Liferay
    Product
    Portal

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2025-62264 (CVSS 5.1) — Reflected cross-site scripting (XSS) vulnerability in Languauge Override in Liferay Portal 7.4.3.8 through 7.4…
    CVE-2025-62265 (CVSS 4.8) — Cross-site scripting (XSS) vulnerability in the Blogs widget in Liferay Portal 7.4.0 through 7.4.3.111, and ol…
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    CVE-2025-62257 (CVSS 6.3) — Password enumeration vulnerability in Liferay Portal 7.4.0 through 7.4.3.119, and older unsupported versions, …
    CVE-2025-62258 (CVSS 7) — CSRF vulnerability in Headless API in Liferay Portal 7.4.0 through 7.4.3.107, and Liferay DXP 2023.Q3.1 throug…
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    CVE-2025-62260 (CVSS 7.1) — Liferay Portal 7.4.0 through 7.4.3.99, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High