How severe is CVE-2023-3426?

CVE-2023-3426 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-3426 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3426?

CVE-2023-3426 primarily affects Liferay Digital Experience Platform. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-3426?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-3426 published?

CVE-2023-3426 was published on 2023-08-02 and last updated on 2026-06-17.

CVE-2023-3426

CVE-2023-3426 is a medium-severity vulnerability in Liferay Digital Experience Platform with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Liferay Digital Experience Platform
Published: 2023-08-02
Last modified: 2026-06-17

Description

The organization selector in Liferay Portal 7.4.3.81 through 7.4.3.85, and Liferay DXP 7.4 update 81 through 85 does not check user permission, which allows remote authenticated users to obtain a list of all organizations.

Frequently asked questions

What is CVE-2023-3426?: The organization selector in Liferay Portal 7.4.3.81 through 7.4.3.85, and Liferay DXP 7.4 update 81 through 85 does not check user permission, which allows remote authenticated users to obtain a list of all organizations.
How severe is CVE-2023-3426?: CVE-2023-3426 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-3426 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3426?: CVE-2023-3426 primarily affects Liferay Digital Experience Platform. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-3426?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3426 published?: CVE-2023-3426 was published on 2023-08-02 and last updated on 2026-06-17.

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-3426

Affected products (6)

cpe:2.3:a:liferay:digital_experience_platform:7.4:update81:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:update82:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:update83:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:update84:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:update85:*:*:*:*:*:*
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*

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