CVE-2022-42113

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-18 · updated 2026-07-09
Weakness: CWE-79

Description

A Cross-site scripting (XSS) vulnerability in Document Library module in Liferay Portal 7.4.3.30 through 7.4.3.36, and Liferay DXP 7.4 update 30 through update 36 allows remote attackers to inject arbitrary web script or HTML via the `redirect` parameter.

Affected products

Liferay DXP: 7.4-update_30, 7.4-update_31, 7.4-update_32, 7.4-update_33, 7.4-update_34, 7.4-update_35 (+1)
Liferay Portal: from 7.4.3.30 before 7.4.3.37 — fixed in 7.4.3.37

How to fix

Upgrade to a fixed version: Liferay Portal 7.4.3.37. Check the vendor advisory for mitigations.

References

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42113
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42113

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