CVE-2022-42128: Incorrect Default Permissions

November 15, 2022 (updated November 21, 2022)

The Hypermedia REST APIs module in Liferay Portal 7.4.1 through 7.4.3.4, and Liferay DXP 7.4 GA does not properly check permissions, which allows remote attackers to obtain a WikiNode object via the WikiNodeResource.getSiteWikiNodeByExternalReferenceCode API.

References

liferay.com/
github.com/advisories/GHSA-wgqm-qp44-cg6x
issues.liferay.com/browse/LPE-17595
nvd.nist.gov/vuln/detail/CVE-2022-42128
portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42128

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