What’s Vulnerable › Vulnerabilities
CVE-2023-37940
- Severity: medium (CVSS 4.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-12-17 · updated 2026-06-17
- Weakness: CWE-79
Description
Cross-site scripting (XSS) vulnerability in the edit Service Access Policy page in Liferay Portal 7.0.0 through 7.4.3.87, and Liferay DXP 7.4 GA through update 87, 7.3 GA through update 29, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into a service access policy's `Service Class` text field.
Affected products
- Liferay Digital Experience Platform: from 7.0 before 7.3; 7.3, 7.3-fix_pack_1, 7.3-fix_pack_2, 7.3-service_pack_1, 7.3-service_pack_3, 7.3-update10 (+113) — fixed in 7.3
- Liferay Portal: from 7.0.0 before 7.4.3.88 — fixed in 7.4.3.88
How to fix
Upgrade to a fixed version: Liferay Digital Experience Platform 7.3; Liferay Portal 7.4.3.88. Check the vendor advisory for mitigations.
References
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