What’s Vulnerable › Vulnerabilities
CVE-2025-43801
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-09-16 · updated 2026-10-18
- Weakness: CWE-606
Description
Unchecked input for loop condition vulnerability in XML-RPC in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote attackers to perform a denial-of-service (DoS) attacks via a crafted XML-RPC request.
Affected products
- Liferay Digital Experience Platform: before 7.3; from 2023.Q3.0 before 2023.Q3.5; 7.3, 7.3-fix_pack_1, 7.3-fix_pack_2, 7.3-service_pack_1, 7.3-service_pack_2, 7.3-service_pack_3 (+128) — fixed in 2023.Q3.5, 7.3
- Liferay Portal: before 7.4.3.112 — fixed in 7.4.3.112
How to fix
Upgrade to a fixed version: Liferay Digital Experience Platform 2023.Q3.5, 7.3; Liferay Portal 7.4.3.112. Check the vendor advisory for mitigations.
References
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