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Advisory record · GHSA-fvqv-593q-qp8r

Liferay Portal Reflected Cross-Site Scripting Vulnerability via PortalUtil.escapeRedirect

CVSS 5.3 MediumEPSS 0.0029 · 21st percentile

Published by the GitHub Advisory Database at 22 Aug 2025, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.liferay.portal:release.portal.bomMaven>=7.4.0-ga1, <=7.4.3.132-ga132No fixed version yet
Identifiers
GHSA-fvqv-593q-qp8r · CVE-2025-43760
Weakness (CWE)
CWE-79
Tags
Published
22 Aug 2025
Updated
20 Dec 2025

Machine-written summary

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

Liferay Portal release.portal.bom versions 7.4.0 through 7.4.3.132 are affected by a reflected cross-site scripting flaw in PortalUtil.escapeRedirect. A remote attacker who has an authenticated account can inject JavaScript that runs in a victim's browser. The source gives few details, and no fixed version is listed.

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
5.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N CNA (Liferay)
  • CISA KEV Not listed.
  • EPSS 0.0029, the 21st percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:09 UTC First seen by agentprime
  2. 31 Oct 2026, 15:09 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.