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Vulnerabilities

Vulnerability · CVE-2025-43779

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 allows

Published Sep 24, 2025 · catalog updated Sep 24, 2025 · Liferay Portal

Last checked Oct 23, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-43779. EPSS is 0.23%. Act only if a listed version of Liferay Portal is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.23%
Remediation
Advisory link
Affected products
vendor Liferay Portal 7.4.0 ≤7.4.3.112

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 allows a remote authenticated attacker to inject JavaScript code via _com_liferay_commerce_product_definitions_web_internal_portlet_CPDefinitionsPortlet_productTypeName parameter. This malicious payload is then reflected and executed within the user's browser.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Liferay Portal 7.4.0 ≤7.4.3.1127.4.0 ≤7.4.3.112

How to fix CVE-2025-43779

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-43779. EPSS is 0.23%. Act only if a listed version of Liferay Portal is installed.

Which versions are affected?

Compare what you have installed with Liferay Portal 7.4.0 ≤7.4.3.112 7.4.0 ≤7.4.3.112. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.23%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 24, 2025 · EUVD

    Detected

    A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 allows a remote authenticated attacker to inject JavaScript code via _com_liferay_commerce_product_definitions_web_internal_portlet_CPDefinitionsPortlet_productTypeName parameter. This malicious payload is then reflected and e

  2. Sep 24, 2025 · EUVD

    Updated

    A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 allows a remote authenticated attacker to inject JavaScript code via _com_liferay_commerce_product_definitions_web_internal_portlet_CPDefinitionsPortlet_productTypeName parameter. This malicious payload is then reflected and e

Sources

  • CVE.orgVulnerability recordCVE-2025-43779

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-43779

    30-day exploitation probability 0.23%

    first.org
  • EUVDVulnerability recordEUVD-2025-30939

    A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.112, and Liferay DXP 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 allows a remote authenticated attacker to inject JavaScript code via _com_liferay_commerce_product_definit

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 23, 2026
  • EUVDOct 23, 2026