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Advisory record · GHSA-rvmf-jw8g-r35r

Liferay Portal vulnerable to Stored XSS in Components portlet

CVSS 4.6 MediumEPSS 0.0025 · 16th percentile

Published by the GitHub Advisory Database at 23 Aug 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.plugins.admin.webMaven<5.0.365.0.36
Identifiers
GHSA-rvmf-jw8g-r35r · CVE-2025-43769
Weakness (CWE)
CWE-79
Tags
Published
23 Aug 2025
Updated
25 Aug 2025

Machine-written summary

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

Liferay Portal and Liferay DXP are affected by a stored cross-site scripting flaw in the Components portlet, which the advisory says exists in Liferay Portal 7.4.0 through 7.4.3.131 and several Liferay DXP releases. The affected package is com.liferay.plugins.admin.web, with versions below 5.0.36. A remote attacker can store script in the components tab that runs in other users' browsers. The fix is in version 5.0.36, so upgrade to that version.

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
4.6 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CNA (Liferay)
  • CISA KEV Not listed.
  • EPSS 0.0025, the 16th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

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.