Is CVE-2022-42126 in the CISA KEV catalog?

No. CVE-2022-42126 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-42126?

CVE-2022-42126 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2022-42126?

CVE-2022-42126 has an EPSS score of 0.76% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-42126?

Upgrade liferay portal to 7.4.3.29 or later.

CVE & CISA-KEV Catalog

CVE-2022-42126

MEDIUM

4.3

CVSS v3

NVD

Description

The Asset Libraries module in Liferay Portal 7.3.5 through 7.4.3.28, and Liferay DXP 7.3 before update 8, and DXP 7.4 before update 29 does not properly check permissions of asset libraries, which allows remote authenticated users to view asset libraries via the UI.

CWE-284Improper Access Control

How to fix

Remediation Available

liferay portalNVD

Affected:>= 7.3.5, < 7.4.3.29Fixed in:7.4.3.29CVE-2022-42126derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.76%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Vendor Advisory3

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-05.