CVE-2025-43793

highpriority · track · 30EPSS 0.004 · 35 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.40% (35th) EPSS

CVSS 7.5 · high

Is it mine?

21 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v4.06.9mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.06.9mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/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

v4.04.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/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-1284USCWE-1284US

affected products (21)

Products and version ranges known to be affected.

Liferay DXP <2023.Q3.5all versionscert_bundDE
Liferay DXP <2023.Q4.1all versionscert_bundDE
Liferay DXP <2024.Q1.1all versionscert_bundDE
Liferay Portal <7.4.3.112all versionscert_bundDE
Liferay DXP< 2023.Q3.5cert_bundDE
Liferay DXP< 2023.Q4.1cert_bundDE
Liferay DXP< 2024.Q1.1cert_bundDE
Liferay Portal< 7.4.3.112cert_bundDE
Liferay DXP≤ 7.3.10 ≤7.3.10-u35enisa_euvdEU
Liferay DXP≤ 2023.Q3.1 ≤2023.Q3.4enisa_euvdEU
Liferay DXP≤ 2023.Q4.0enisa_euvdEU
Liferay DXP≤ 7.4.13 ≤7.4.13-u92enisa_euvdEU
Liferay Portal≤ 7.4.0 ≤7.4.3.105enisa_euvdEU
liferay digital experience platform< 7.3nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay digital experience platform2023.q3.1 → 2023.q3.5nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay digital experience platform= 2023.q4.0nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay digital experience platform= 7.3nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay digital experience platform= 7.4nvdUScpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
liferay liferay portal< 7.4.3.106nvdUScpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*
Maven com.liferay.portal:com.liferay.portal.impl< 96.0.0osvUSpkg:maven/com.liferay.portal/com.liferay.portal.impl

showing 20 of 21

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2064Liferay Portal und DXP: Mehrere SchwachstellenDeutsch2025-09-15csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Liferay DXP und Liferay Portal ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, Informationen offenzulegen oder Sicherheitsmaßnahmen zu umgehen.
GHSA-xvgg-9h29-4g34Liferay Portal has Improper Validation of Specified Quantity in Input2025-09-15ghsa · osvUS
Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.

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 2025-09-15modified 2026-10-18

references (4)

External citations — patches, advisories, analysis.

scry

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