High severity7.5NVD Advisory· Published Nov 15, 2022· Updated Jun 17, 2026
CVE-2022-42124
CVE-2022-42124
Description
ReDoS vulnerability in LayoutPageTemplateEntryUpgradeProcess in Liferay Portal 7.3.2 through 7.4.3.4 and Liferay DXP 7.2 fix pack 9 through fix pack 18, 7.3 before update 4, and DXP 7.4 GA allows remote attackers to consume an excessive amount of server resources via a crafted payload injected into the 'name' field of a layout prototype.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.liferay.portal:release.portal.bomMaven | >= 7.3.2, < 7.4.3.5 | 7.4.3.5 |
Affected products
3- osv-coords2 versions
>= 7.3.0, <= 7.3.0+ 1 more
- (no CPE)range: >= 7.3.0, <= 7.3.0
- (no CPE)range: >= 7.3.2, < 7.4.3.5
Patches
Vulnerability mechanics
References
6- liferay.comnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-vjj4-qwcm-552hghsaADVISORY
- issues.liferay.com/browse/LPE-17435nvdVendor AdvisoryWEB
- issues.liferay.com/browse/LPE-17535nvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-42124ghsaADVISORY
- portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42124nvdVendor AdvisoryWEB
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