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Advisory record · GHSA-qgj5-4qvg-2f8c

Liferay Portal is vulnerable to XSS attack through its Style Book theme

CVSS 4.0, no score published

Published by the GitHub Advisory Database at 9 Sept 2025, 03:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.liferay:com.liferay.frontend.taglib.clayMaven<15.2.115.2.1
Identifiers
GHSA-qgj5-4qvg-2f8c · CVE-2025-43774
Weakness (CWE)
CWE-79
Tags
Published
9 Sept 2025
Updated
10 Sept 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Liferay Portal 7.4.3.132 and Liferay DXP 2025.Q1.0 through 2025.Q1.17 are affected by a reflected cross-site scripting flaw, but the affected package listed here is com.liferay:com.liferay.frontend.taglib.clay before 15.2.1, which is fixed in 15.2.1. A remote authenticated user can inject JavaScript through the Style Book theme name, which then runs in another user's browser when the payload is reflected. Upgrade the clay taglib package to version 15.2.1 or later.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
Not published None 4.0 CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 15:10 UTC First seen by agentprime
  2. 31 Oct 2026, 15:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.