CVE-2025-43755

Name: CVE-2025-43755
Creator: NVD / NIST
Published: 2025-08-21T17:15:30.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2025-43755 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. A Stored cross-site scripting vulnerability in the Liferay Portal 7.4.0 t through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.13, 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.Q1.17 and 7.4 GA through update 92 allows an remote authenticated attacker to inject JavaScript into the _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_type parameter.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

A Stored cross-site scripting vulnerability in the Liferay Portal 7.4.0 t through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.13, 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.Q1.17 and 7.4 GA through update 92 allows an remote authenticated attacker to inject JavaScript into the _com_liferay_layout_admin_web_portlet_GroupPagesPortlet_type parameter.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0

5.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.20%

10.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Liferay	Digital Experience Platform	>= 2024.Q1.1, < 2024.Q1.18
Liferay	Digital Experience Platform	>= 2024.q2.0, <= 2024.q2.13
Liferay	Digital Experience Platform	>= 2024.Q3.0, <= 2024.Q3.13
Liferay	Digital Experience Platform	>= 2024.q4.0, <= 2024.q4.7
Liferay	Digital Experience Platform	>= 2025.Q1.0, < 2025.Q1.14
Liferay	Digital Experience Platform	7.4
Liferay	Digital Experience Platform	2025.q2.0
Liferay	Liferay Portal	>= 7.4.0, <= 7.4.3.132

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43755Vendor Advisory

Timeline

Published: Aug 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-43755?

How severe is CVE-2025-43755?

CVE-2025-43755 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2025-43755?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-43755?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST