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Advisory record · GHSA-84pp-qr92-95c9

Liferay Portal users can upload an unlimited amount of files

CVSS 5.3 MediumEPSS 0.0043 · 37th percentile

Published by the GitHub Advisory Database at 22 Aug 2025, 21:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
com.liferay:com.liferay.dynamic.data.mapping.form.webMaven<4.0.1804.0.180
com.liferay:com.liferay.dynamic.data.mapping.form.field.typeMaven<6.0.1876.0.187
Identifiers
GHSA-84pp-qr92-95c9 · CVE-2025-43762
Weakness (CWE)
CWE-770
Tags
Published
22 Aug 2025
Updated
25 Aug 2025

Machine-written summary

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

Two Maven packages are affected: com.liferay.dynamic.data.mapping.form.web before 4.0.180 and com.liferay.dynamic.data.mapping.form.field.type before 6.0.187, both fixed in the listed versions. The source describes Liferay Portal and Liferay DXP releases in which users can upload an unlimited number of files through forms, with the files stored in the document library. An attacker who can use these forms could upload enough files to cause a denial of service. Upgrade to 4.0.180 or 6.0.187 as applicable.

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:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L CNA (Liferay)
  • CISA KEV Not listed.
  • EPSS 0.0043, the 37th 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.