Product · Apache Software Foundation

Apache HttpComponents

1 known vulnerabilities.

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High 7.5

CVE-2025-27820

Apache HttpComponents: PSL (Public Suffix List) validation bypass

A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release

Apache Software Foundation Apache HttpComponents httpcomponents-client org.apache.httpcomponents.client5:httpclient5 Ubuntu Maven

Apr 24, 2025