CVE-2025-43754 Username enumeration vulnerability when updating user old password encryption

Description

Username enumeration vulnerability in Liferay Portal and Liferay DXP allows attackers to determine if an account exist in the application by inspecting the server processing time of the login request.

Severity

6.9 (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)

Affected Version(s)

  • Liferay Portal 7.4.0 through 7.4.3.132
  • Liferay DXP 2024.Q4.0 through 2024.Q4.7
  • Liferay DXP 2024.Q3.1 through 2024.Q3.13
  • Liferay DXP 2024.Q2.0 throguh 2024.Q2.13
  • Liferay DXP 2024.Q1.1 through 2024.Q1.14
  • Liferay DXP 7.4 GA through update 92

Fixed Version(s)

  • Liferay DXP 2024.Q1.15
  • Liferay DXP 2025.Q1.0
  • Liferay DXP 2025.Q2.0

Publication date: Thu, 03 Apr 2025 16:57:00 +0000

Security advisories for Liferay's enterprise offerings (e.g., Liferay DXP) are only listed here since 2023. Historial advisories are availabe in the Help Center.

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