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Advisory record · GHSA-rpx3-f938-xj5q

Liferay Portal and DXP does not properly expire sessions

CVSS 5.3 MediumEPSS 0.0019 · 8th percentile

Published by the GitHub Advisory Database at 24 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.saml.implMaven<5.0.515.0.51
Identifiers
GHSA-rpx3-f938-xj5q · CVE-2025-43819
Weakness (CWE)
CWE-613
Tags
Published
24 Sept 2025
Updated
17 Dec 2025

Machine-written summary

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

Liferay Portal and DXP versions listed in the source, along with the Maven package com.liferay:com.liferay.saml.impl before 5.0.51, fail to properly invalidate a user's previous session through the Single Logout (SLO) API. An attacker can reuse a stale session via that endpoint to gain an authenticated context. Upgrade com.liferay.saml.impl to 5.0.51 or later, or update Liferay Portal or DXP to a fixed build.

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 0.0019, the 8th 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.