CVE-2025-43754 MEDIUM

CVE-2025-43754

Vendor Liferay
Product Portal
Weakness CWE-208
Published August 21, 2025
Last update August 21, 2025
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 21, 2025 CVE published
August 21, 2025 Record updated

Related vulnerabilities

04Related CVE

CVE-2021-31404 Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18 CVE-2019-9494 The implementations of SAE in hostapd and wpa_supplicant are vulnerable to side-channel attacks CVE-2026-48859 SSH server timing side-channel in ssh_auth:check_password/3 allows unauthenticated username enumeration CVE-2026-41244 Mojic: Observable Timing Discrepancy in HMAC Verification CVE-2024-29995 Windows Kerberos Elevation of Privilege Vulnerability