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CVE-2025-43762

Good to know:

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Date: August 22, 2025

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.1, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allow users to upload an unlimited amount of files through the forms, the files are stored in the document_library allowing an attacker to cause a potential DDoS.

Severity Score

Related Resources (6)

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43762
https://github.com/liferay/liferay-portal
https://github.com/liferay/liferay-portal/commit/9d32b089f30a42c8fd2d30832b3c90eefb5afe84
https://liferay.atlassian.net/browse/LPE-18177
https://nvd.nist.gov/vuln/detail/CVE-2025-43762
https://www.mend.io/vulnerability-database/CVE-2025-43762

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade Version

Upgrade to version com.liferay:com.liferay.dynamic.data.mapping.form.web:4.0.180;com.liferay:com.liferay.dynamic.data.mapping.form.field.type:6.0.187;https://github.com/liferay/liferay-portal.git - 7.4.3.100-ga100

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): LOW
Availability (A): LOW

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