CVE-2025-43802

State: Published
Severity: 4.8 Medium
Published: Sep 15, 2025
Updated: Sep 16, 2025
Reserved: Apr 17, 2025

Description

Stored cross-site scripting (XSS) vulnerability in a custom object’s /o/c/<object-name> API endpoint in Liferay Portal 7.4.3.51 through 7.4.3.109, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 update 51 through update 92, and 7.3 update 33 through update 35. allows remote attackers to inject arbitrary web script or HTML via the externalReferenceCode parameter.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N	Liferay

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Product	Versions
PortalLiferay	7.4.3.51 through 7.4.3.111Affected
DXPLiferay	7.3.10-u33 through 7.3.10-u35Affected 7.4.13-u51 through 7.4.13-u92Affected 2023.Q3.1 through 2023.Q3.4Affected 2023.Q4.0Affected

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43802

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