CVE-2025-43754

State: Published
Severity: 6.9 Medium
Published: Aug 21, 2025
Updated: Aug 21, 2025
Reserved: Apr 17, 2025

Description

Username enumeration vulnerability in Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 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 allows attackers to determine if an account exist in the application by inspecting the server processing time of the login request.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	Liferay

Weaknesses

CWE-208 Observable Timing Discrepancy

Affected Products

Product	Versions
PortalLiferay	7.4.0 through 7.4.3.132Affected
DXPLiferay	7.4.13 through 7.4.13-u92Affected 2024.Q1.1 through 2024.Q1.14Affected 2024.Q2.0 through 2023.Q2.13Affected 2024.Q3.1 through 2024.Q3.13Affected 2024.Q4.0 through 2024.Q4.7Affected

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43754

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