How severe is CVE-2025-43775?

CVE-2025-43775 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-43775 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-43775?

CVE-2025-43775 primarily affects Liferay Digital Experience Platform. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-43775?

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

Does CVE-2025-43775 have an EU (EUVD) identifier?

Yes. CVE-2025-43775 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27411.

When was CVE-2025-43775 published?

CVE-2025-43775 was published on 2025-09-09 and last updated on 2026-06-17.

CVE-2025-43775

CVE-2025-43775 is a medium-severity vulnerability in Liferay Digital Experience Platform with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v4: 4.6
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27411
Weakness: CWE-79
Affected product: Liferay Digital Experience Platform
Published: 2025-09-09
Last modified: 2026-06-17

Description

Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.5, 2024.Q2.0 through 2024.Q2.12, 2024.Q1.1 through 2024.Q1.12, and 7.4 GA through update 92 allows remote attackers to inject arbitrary web script or HTML via remote app title field.

Frequently asked questions

What is CVE-2025-43775?: Stored cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.5, 2024.Q2.0 through 2024.Q2.12, 2024.Q1.1 through 2024.Q1.12, and 7.4 GA through update 92 allows remote attackers to inject arbitrary web script or HTML via remote app title field.
How severe is CVE-2025-43775?: CVE-2025-43775 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-43775 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-43775?: CVE-2025-43775 primarily affects Liferay Digital Experience Platform. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-43775?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-43775 have an EU (EUVD) identifier?: Yes. CVE-2025-43775 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27411.
When was CVE-2025-43775 published?: CVE-2025-43775 was published on 2025-09-09 and last updated on 2026-06-17.

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43775

Affected products (3)

cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
cpe:2.3:a:liferay:digital_experience_platform:7.4:*:*:*:*:*:*:*
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*

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