CVE-2025-27820 | Apache HttpComponents up to 5.4.2 PSL Validation privilege escalation

April 24, 2025 Yanac

A vulnerability classified as critical has been found in Apache HttpComponents up to 5.4.2. Affected is an unknown function of the component PSL Validation. The manipulation leads to privilege escalation.

This vulnerability is traded as CVE-2025-27820. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More