CVE-2025-43732Network attack vector

Cross-organization user disclosure via unchecked groupId

Published Aug 18, 2025 · Updated Aug 18, 2025

IDOR in Liferay Portal and Liferay DXP allows organization administrators to read user lists from other organizations via a crafted groupId. The Roles Selector portlet trusts the _com_liferay_roles_selector_web_portlet_RolesSelectorPortlet_groupId request parameter without enforcing the administrator's organization boundary. Exploitation requires organization-administrator privileges and exposes user-list data across organizations without granting user modification or broader administrative access.

CVSS severity4.8
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in Liferay Portal and Liferay DXP allows organization administrators to read user lists from other organizations via a crafted groupId. The Roles Selector portlet trusts the _com_liferay_roles_selector_web_portlet_RolesSelectorPortlet_groupId request parameter without enforcing the administrator's organization boundary. Exploitation requires organization-administrator privileges and exposes user-list data across organizations without granting user modification or broader administrative access.

The record

CVE
CVE-2025-43732
Published
Aug 18, 2025
Updated
Aug 18, 2025
Vendor
Liferay
Product
Liferay Portal
Classifications
CWE-639, T1087
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.4.3.0 <=7.4.3.132

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Liferay · Liferay Portalversion=7.4.3.0 <=7.4.3.132
Liferay · Liferay DXPversion=2024.Q1.1 <=2024.Q1.17; version=2024Q2.0 <=2023.Q2.13; version=2024.Q3.1 <=2024.Q3.13; version=2024.Q4.0 <=2024.Q4.7; version=2025.Q1.0 <=2025.Q1.10; version=7.4.13 <=7.4.13-u92

Published CVSS scores

4.8Liferay Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
2.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1087Account Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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