CVE-2022-42129

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-15 · updated 2026-07-09
Weakness: CWE-639

Description

An Insecure direct object reference (IDOR) vulnerability in the Dynamic Data Mapping module in Liferay Portal 7.3.2 through 7.4.3.4, and Liferay DXP 7.3 before update 4, and 7.4 GA allows remote authenticated users to view and access form entries via the `formInstanceRecordId` parameter.

Affected products

Liferay Digital Experience Platform: 7.3, 7.4
Liferay Portal: from 7.3.2 before 7.4.3.5 — fixed in 7.4.3.5

How to fix

Upgrade to a fixed version: Liferay Portal 7.4.3.5. Check the vendor advisory for mitigations.

References

https://issues.liferay.com/browse/LPE-17448
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42129
https://issues.liferay.com/browse/LPE-17448
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42129

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