CVE-2025-43766 — CRITICAL (9.8)

Q: How severe is CVE-2025-43766?

CVE-2025-43766 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-43766?

Check the references section above for vendor advisories and patch information. Affected products include: Liferay Digital Experience Platform, Liferay Liferay Portal.

Vulnerability Description

The Liferay Portal 7.4.0 through 7.3.3.131, and Liferay DXP 2024.Q4.0, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows the upload of unrestricted files in the style books component that are processed within the environment enabling arbitrary code execution by attackers.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Liferay	Digital Experience Platform	>= 2024.Q1.1, < 2024.Q1.14
Liferay	Liferay Portal	>= 7.4.0, < 7.4.3.132

Related Weaknesses (CWE)

CWE-434

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jektVendor Advisory

FAQ

What is CVE-2025-43766?

CVE-2025-43766 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The Liferay Portal 7.4.0 through 7.3.3.131, and Liferay DXP 2024.Q4.0, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows the ...

How severe is CVE-2025-43766?

CVE-2025-43766 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-43766?

Check the references section above for vendor advisories and patch information. Affected products include: Liferay Digital Experience Platform, Liferay Liferay Portal.