CVE-2025-43754
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-21
Last updated on: 2025-12-12
Assigner: Liferay Inc.
Description
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.
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| liferay | digital_experience_platform | From 2024.Q1.1 (inc) to 2024.Q1.15 (exc) |
| liferay | digital_experience_platform | From 2024.q2.0 (inc) to 2024.q2.13 (inc) |
| liferay | digital_experience_platform | From 2024.Q3.0 (inc) to 2024.Q3.13 (inc) |
| liferay | digital_experience_platform | From 2024.q4.0 (inc) to 2024.q4.7 (inc) |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | digital_experience_platform | 7.4 |
| liferay | liferay_portal | From 7.4.0 (inc) to 7.4.3.132 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-208 | Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a username enumeration issue in Liferay Portal and Liferay DXP versions specified. It allows attackers to determine whether a user account exists in the application by analyzing the server's processing time during login requests. Essentially, the time taken to respond differs based on whether the username exists, enabling attackers to confirm valid usernames.
How can this vulnerability impact me? :
The vulnerability can allow attackers to identify valid usernames in the system, which can be used as a first step in targeted attacks such as brute force password attempts, phishing, or social engineering. This can increase the risk of unauthorized access and compromise of user accounts.
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