CVE-2025-43789

Liferay Portal JSON Web Services Direct Class Invocation Enables Service Access Policy Execution

1.0 LowFix available

JSON Web Services in Liferay Portal 7.4.0 through 7.4.3.119, and Liferay DXP 2024.Q1.1 through 2024.Q1.9, 7.4 GA through update 92 published to OSGi are registered and invoked directly as classes which allows Service Access Policies get executed.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: High
Privileges needed: Low
User interaction: Active

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.22%Up 0.2 points since Sep 12, 2025

What each source reports

CVE List Score used1.0

Record: CVE-2025-43789
CVSS 4.0: 1.0 LowCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-863
Updated: 2026-11-02

EUVDEUVD-2025-290071.0

Record: EUVD-2025-29007
CVSS 4.0: 1.0 LowCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-q86r-gwqc-jx851.0

Liferay Portal JSON Web Services Direct Class Invocation Enables Service Access Policy Execution

Record: GHSA-q86r-gwqc-jx85
CVSS 4.0: 1.0 LowCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-863
Updated: 2026-11-02

NVD1.0

Record: CVE-2025-43789
CVSS 4.0: 1.0 LowCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/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
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-863
Updated: 2026-11-02

OSV5.3

Record: CVE-2025-43789
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

OSVGHSA-q86r-gwqc-jx851.0

Liferay Portal JSON Web Services Direct Class Invocation Enables Service Access Policy Execution

Record: GHSA-q86r-gwqc-jx85
CVSS 4.0: 1.0 LowCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-863
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`com.liferay:com.liferay.comment.web` Maven	6.0.2 up to 6.1.4	6.1.4
`com.liferay:com.liferay.comment.web` Maven	6.0.2 up to 6.1.4, plus listed versions 6.0.106.0.116.0.126.0.136.0.14 Show 21 moreShow less 6.0.156.0.166.0.176.0.186.0.196.0.206.0.216.0.226.0.236.0.246.0.36.0.46.0.56.0.66.0.76.0.86.0.96.1.06.1.16.1.26.1.3	6.1.4

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-43789 is a low vulnerability (CVSS 1.0) in Liferay Dxp, published September 12, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. Fixed in com.liferay:com.liferay.comment.web 6.1.4.