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    CVE-2025-43816

    A memory leak in the headless API for StructuredContents in Liferay Portal 7.4.0 through 7.4.3.119, and older unsupported versions, and Liferay DXP 2024.Q1.1 through 2024.Q1.5, 2023.Q4.0 through 2024.Q4.10, 2023.Q3.1 through 2023.Q3.10, 7.4 GA through update 92, and older unsupported versions allows an attacker to cause server unavailability (denial of service) via repeatedly calling the API endpoint.

    Published:Sep 25, 2025
    Last Modified:Dec 15, 2025
    EPS:Sep 25, 2025
    EPSS Score:0.00063
    CVSS Score:7.5

    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

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-62275 (CVSS 6.9) — Blogs in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 thr…
    CVE-2025-62276 (CVSS 4.6) — The Document Library and the Adaptive Media modules in Liferay Portal 7.4.0 through 7.4.3.111, and older unsup…
    CVE-2025-62267 (CVSS 4.6) — Multiple cross-site scripting (XSS) vulnerabilities in web content template’s select structure page in Liferay…
    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…
    CVE-2025-62266 (CVSS 5.1) — By default, Liferay Portal 7.4.0 through 7.4.3.119, and older unsupported versions, and Liferay DXP 2024.Q1.1 …
    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…
    CVE-2025-62259 (CVSS 6.9) — Liferay Portal 7.4.0 through 7.4.3.109, and older unsupported versions, and Liferay DXP 2023.Q3.1 through 2023…
    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