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Advisory record · GHSA-8c26-xm99-53w7

Liferay Portal does not limit the depth of a GraphQL queries

CVSS 8.7 HighEPSS 0.0054 · 45th percentile

Published by the GitHub Advisory Database at 16 Jun 2025, 15:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.liferay:com.liferay.portal.vulcan.implMaven<5.0.1035.0.103
Identifiers
GHSA-8c26-xm99-53w7 · CVE-2025-3602
Weakness (CWE)
CWE-400
Tags
Published
16 Jun 2025
Updated
16 Jun 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 flaw in which GraphQL query depth is not limited. The affected package com.liferay.portal.vulcan.impl is vulnerable in versions before 5.0.103. A remote attacker can send complex GraphQL queries to cause a denial of service. Upgrade com.liferay.portal.vulcan.impl to version 5.0.103.

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
8.7 High 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CNA (Liferay)
  • CISA KEV Not listed.
  • EPSS 0.0054, the 45th 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.