CVE-2025-43739

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.

Category

5.3
CVSS
Severity: Medium
CVSS 4.0 •
EPSS 0.04%
Affected: Liferay Portal
Affected: Liferay DXP
Published at:
Updated at:

References

Link Tags
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43739

Frequently Asked Questions

What is the severity of CVE-2025-43739?
CVE-2025-43739 has been scored as a medium severity vulnerability.
How to fix CVE-2025-43739?
To fix CVE-2025-43739, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-43739 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-43739 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-43739?
CVE-2025-43739 affects Liferay Portal, Liferay DXP.
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