CVE-2022-42124

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Summary

CVECVE-2022-42124
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-15 01:15:13 UTC
Updated2026-07-09 01:17:48 UTC
DescriptionReDoS 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.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.012320000 probability, percentile 0.654780000 (date 2026-07-13)

Problem Types: CWE-1333 | n/a | CWE-1333 CWE-1333 Inefficient Regular Expression Complexity

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Liferay Digital Experience Platform 7.2 fix_pack_10 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_11 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_12 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_13 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_14 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_15 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_16 All All
Application Liferay Digital Experience Platform 7.2 fix_pack_9 All All
Application Liferay Digital Experience Platform 7.3 - All All
Application Liferay Digital Experience Platform 7.4 - All All
Application Liferay Liferay Portal All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[LPE-17435] LSV-978: Possible ReDoS vulnerability in LayoutPageTemplateEntryUpgradeProcess - Liferay Issues af854a3a-2127-422b-91ae-364da2661108 issues.liferay.com Vendor Advisory
CVE-2022-42124 ReDoS vulnerability in upgrade of layout prototype name af854a3a-2127-422b-91ae-364da2661108 portal.liferay.dev Vendor Advisory
[LPE-17535] LSV-1049: ReDoS vulnerability with layout prototype name in UpgradeLayoutPageTemplateEntry - Liferay Issues af854a3a-2127-422b-91ae-364da2661108 issues.liferay.com Vendor Advisory
Digital Experience Software Tailored to Your Needs | Liferay MITRE liferay.com
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