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Advisory record · GHSA-378f-8q54-3fqx

Liferay Portal is vulnerable to Stored XSS through Forms text type field

CVSS 5.1 MediumEPSS 0.0024 · 15th percentile

Published by the GitHub Advisory Database at 8 Oct 2025, 15:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.liferay.portal:release.portal.bomMaven>=7.3.2, <7.4.3.112-ga1127.4.3.112-ga112
Identifiers
GHSA-378f-8q54-3fqx · CVE-2025-43830
Weakness (CWE)
CWE-79
Tags
Published
8 Oct 2025
Updated
9 Oct 2025

Machine-written summary

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

Liferay Portal versions 7.3.2 through 7.4.3.111 are vulnerable to stored cross-site scripting through the Forms feature, via a rich text type field. A remote attacker can inject arbitrary web script or HTML through a crafted payload submitted in such a form. Upgrade the release.portal.bom Maven package to 7.4.3.112-ga112 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
5.1 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CNA (Liferay)
  • CISA KEV Not listed.
  • EPSS 0.0024, the 15th 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.