CVE-2025-43739
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-19
Last updated on: 2025-12-19
Assigner: Liferay Inc.
Description
Description
Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.6, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.16 and 7.4 GA through update 92 allow any authenticated user to modify the content of emails sent through the calendar portlet, allowing an attacker to send phishing emails to any other user in the same organization.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| liferay | digital_experience_platform | From 2024.q1.1 (inc) to 2024.q1.19 (inc) |
| liferay | digital_experience_platform | From 2024.q2.0 (inc) to 2024.q2.13 (inc) |
| liferay | digital_experience_platform | From 2024.q3.1 (inc) to 2024.q3.13 (inc) |
| liferay | digital_experience_platform | From 2024.q4.0 (inc) to 2024.q4.7 (inc) |
| liferay | digital_experience_platform | From 2025.Q1.0 (inc) to 2025.Q1.7 (exc) |
| 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 7.4.3.94 (inc) to 7.4.3.132 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-203 | The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes 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 in Liferay Portal and Liferay DXP affects the calendar portlet, allowing any authenticated user to modify the content of emails sent through it. This enables an attacker to send phishing emails to other users within the same organization by altering legitimate calendar email content. [1]
How can this vulnerability impact me? :
The vulnerability can impact you by allowing attackers within your organization to send phishing emails that appear to come from legitimate calendar notifications. This can lead to users being tricked into disclosing sensitive information or performing harmful actions, potentially compromising organizational security. [1]
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade Liferay Portal and Liferay DXP to the fixed versions: Liferay Portal on the master branch, and Liferay DXP versions 2025.Q2.0 or 2025.Q1.7 and later. Applying these updates will prevent authenticated users from modifying the content of emails sent through the calendar portlet and stop potential phishing attacks within your organization. [1]
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