CVE-2025-43737

mediumpriority · track · 22EPSS 0.003 · 21 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.29% (21st) EPSS

CVSS 5.4 · medium

Is it mine?

22 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote authenticated user to inject JavaScript code via _com_liferay_journal_web_portlet_JournalPortlet_backURL parameter.

cvss

Technical severity, 0–10. One row per scoring source.

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.2–5.4

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v4.05.1mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.05.1mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/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:Xsecondary · security@liferay.com

v4.01.2lowCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79US

affected products (22)

Products and version ranges known to be affected.

Liferay Liferay DXP <2025.Q1.16all versionscert_bundDE
Liferay Liferay DXP <2025.Q1.6all versionscert_bundDE
Liferay Liferay DXP <2025.Q1.7all versionscert_bundDE
Liferay Liferay DXP <2025.Q2.6all versionscert_bundDE
Liferay Liferay DXP <2025.Q2.8all versionscert_bundDE
Liferay Liferay DXP <2025.Q2.9all versionscert_bundDE
Liferay Liferay DXP <2025.q2.0all versionscert_bundDE
Liferay Liferay Portalall versionscert_bundDEcpe:/a:liferay:liferay_portal:-
Liferay DXP< 2025.Q1.16cert_bundDE
Liferay DXP< 2025.Q1.6cert_bundDE
Liferay DXP< 2025.Q1.7cert_bundDE
Liferay DXP< 2025.Q2.0cert_bundDE
Liferay DXP< 2025.Q2.6cert_bundDE
Liferay DXP< 2025.Q2.8cert_bundDE
Liferay DXP< 2025.Q2.9cert_bundDE
Liferay DXP≤ 2025.Q1.0 ≤2025.Q1.15enisa_euvdEU
Liferay DXP≤ 2025.Q2.0 ≤2025.Q2.8enisa_euvdEU
Liferay Portal≤ 7.4.3.132enisa_euvdEU
liferay digital experience platform2025.Q1.0 → 2025.Q1.16nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay digital experience platform2025.Q2.0 → 2025.Q2.9nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*

showing 20 of 22

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1865Liferay Portal und DXP: Mehrere SchwachstellenDeutsch2025-08-19csaf · cert_bundDE
Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Liferay Portal und Liferay DXP ausnutzen, um Cross-Site-Scripting- und Phishing-Angriffe zu starten und vertrauliche Informationen offenzulegen.
GHSA-vjwr-cqwf-6q96Liferay Portal Vulnerable to Cross-Site Scripting via backURL Paramter2025-08-19ghsa · osvUS
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote authenticated user to inject JavaScript code via _com_liferay_journal_web_portlet_JournalPortlet_backURL parameter.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2025-08-19modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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