CVE-2025-43762

Liferay Portal users can upload an unlimited amount of files

5.3 MediumFix available

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.1, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allow users to upload an unlimited amount of files through the forms, the files are stored in the document_library allowing an attacker to cause a potential DDoS.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Passive

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: Low

Exploit likelihood

0.39%Up 0.3 points since Aug 23, 2025

What each source reports

CVE List Score used 5.3

Record: CVE-2025-43762
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Weakness: CWE-770
Updated: 2026-11-02

EUVDEUVD-2025-25623 5.3

Record: EUVD-2025-25623
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-84pp-qr92-95c9 5.3

Liferay Portal users can upload an unlimited amount of files

Record: GHSA-84pp-qr92-95c9
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Weakness: CWE-770
Updated: 2026-11-02

NVD 5.3

Record: CVE-2025-43762
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-770
Updated: 2026-11-02

OSV 6.5

Record: CVE-2025-43762
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVGHSA-84pp-qr92-95c9 5.3

Liferay Portal users can upload an unlimited amount of files

Record: GHSA-84pp-qr92-95c9
CVSS 4.0: 5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
Weakness: CWE-770
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`com.liferay:com.liferay.dynamic.data.mapping.form.web` Maven	before 4.0.180	4.0.180
`com.liferay:com.liferay.dynamic.data.mapping.form.field.type` Maven	before 6.0.187	6.0.187
`com.liferay:com.liferay.dynamic.data.mapping.form.web` Maven	before 4.0.180, plus listed versions 1.0.01.0.11.0.101.0.1001.0.101 Show 45 moreShow less 1.0.1021.0.1031.0.1041.0.1051.0.1061.0.1071.0.1081.0.1091.0.111.0.1101.0.1111.0.1121.0.1131.0.1141.0.121.0.131.0.141.0.151.0.161.0.171.0.181.0.191.0.21.0.201.0.211.0.221.0.231.0.241.0.251.0.261.0.271.0.281.0.291.0.31.0.301.0.311.0.321.0.331.0.341.0.351.0.361.0.371.0.381.0.391.0.4	4.0.180
`com.liferay:com.liferay.dynamic.data.mapping.form.field.type` Maven	before 6.0.187, plus listed versions 1.0.02.0.02.0.12.0.102.0.11 Show 45 moreShow less 2.0.122.0.22.0.32.0.42.0.52.0.62.0.72.0.82.0.92.1.02.1.12.1.102.1.112.1.122.1.132.1.142.1.152.1.162.1.172.1.182.1.192.1.22.1.202.1.212.1.222.1.232.1.242.1.252.1.262.1.272.1.282.1.292.1.32.1.302.1.312.1.322.1.332.1.42.1.52.1.62.1.72.1.82.1.93.0.03.0.1	6.0.187

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-43762 is a medium vulnerability (CVSS 5.3) in Liferay Dxp, published August 22, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. Fixed in com.liferay:com.liferay.dynamic.data.mapping.form.web 4.0.180.

References

This page doesn't list everything

Left out here: 961 versions. The JSON record has them.