← CVE Intelligence

CVE-2025-27820

Apache HttpComponents: PSL (Public Suffix List) validation bypass PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache HttpComponentsaffected 5.4.0 before 5.4.3

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.