CVE-2025-43751: Liferay Portal User Enumeration Vulnerability via the Create Account Page

CVE-2025-43751 · Severity: medium · CVSS 4 · Published 2025-08-22

Liferay Portal User Enumeration Vulnerability via the Create Account Page

Technologies: com.liferay:com.liferay.login.web (Maven). Vendors: Maven.

Quick answers

Is CVE-2025-43751 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-43751 being exploited in the wild.
How severe is CVE-2025-43751?
Medium severity, with a CVSS score of 4, published 22 August 2025.
Which products and versions are affected?
com.liferay:com.liferay.login.web (Maven) ECOSYSTEM:introduced=0,fixed=6.0.66.
Is there a fix for CVE-2025-43751?
Yes. com.liferay:com.liferay.login.web (Maven): upgrade to 6.0.66 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-43751?
Check whether you run com.liferay:com.liferay.login.web (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • com.liferay:com.liferay.login.web (Maven): upgrade to 6.0.66 or later
    # set com.liferay:com.liferay.login.web to 6.0.66 in your pom.xml or build.gradle

Affected products

  • com.liferay:com.liferay.login.web (Maven) ECOSYSTEM:introduced=0,fixed=6.0.66

Identifiers

  • CVE-2025-43751
  • GHSA-xwc5-q44v-p6gg

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