CVE-2025-43754
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.9
- 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
- EPSS probability
- 0.25%
- CWE
- CWE-208
- Published
- 2025-08-21
- Last modified
- 2026-03-13
Affected products
- Liferay Portal
- Liferay DXP
- Liferay DXP
- Liferay DXP
- Liferay DXP
- Liferay DXP
Weakness type
Related vulnerabilities
- CVE-2026-87737 — An issue was discovered in the mirage-crypto-ec package before 2.4.0 for OCaml. There is a timing...
- CVE-2026-16037 — Callback Authentication Bypass via Timing Attack in PayTR's PayTR Virtual Pos iFrame API (v9x) WHMCS Module
- CVE-2026-81159 — Commerce CyberSource - Moderately critical - Insufficient input validation - SA-CONTRIB-2026-106
- CVE-2026-84308 — phpseclib — non-constant-time X25519 scalar multiplication permits full private-key recovery
- CVE-2026-82449 — Cockpit CMS before 2.14.1 Account Enumeration via Auth Timing
- CVE-2026-55785 — free5GC AUSF uses non-constant-time authentication comparisons and logs XRES* in 5G-AKA
- CVE-2026-78500 — Dimension Blind SSRF via Database Test Connection Feature
- CVE-2026-80199 — Kimai before 2.54.0 Username Enumeration via Timing Oracle