How severe is CVE-2025-43773?

CVE-2025-43773 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-43773 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43773?

CVE-2025-43773 primarily affects Liferay Digital Experience Platform. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-43773?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-43773 have an EU (EUVD) identifier?

Yes. CVE-2025-43773 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26235.

When was CVE-2025-43773 published?

CVE-2025-43773 was published on 2025-08-29 and last updated on 2026-06-17.

CVE-2025-43773

CVE-2025-43773 is a critical-severity vulnerability in Liferay Digital Experience Platform with a CVSS 3.x base score of 9.1. 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: Critical (CVSS 3.x base score 9.1)
CVSS v4: 4.6
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26235
Weakness: CWE-862
Affected product: Liferay Digital Experience Platform
Published: 2025-08-29
Last modified: 2026-06-17

Description

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.14, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 has a security vulnerability that allowing for improper access through the expandoTableLocalService.

Frequently asked questions

What is CVE-2025-43773?: Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.14, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 has a security vulnerability that allowing for improper access through the expandoTableLocalService.
How severe is CVE-2025-43773?: CVE-2025-43773 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-43773 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43773?: CVE-2025-43773 primarily affects Liferay Digital Experience Platform. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-43773?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-43773 have an EU (EUVD) identifier?: Yes. CVE-2025-43773 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26235.
When was CVE-2025-43773 published?: CVE-2025-43773 was published on 2025-08-29 and last updated on 2026-06-17.

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43773

Affected products (4)

cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:*:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:2025.q2.0:*:*:*:*:*:*:*
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*

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