CVE-2026-58301

Name of the Vulnerable Software and Affected Versions Apache Shiro versions 2.x through 3.0.0

Description When used with the Jakarta EE integration module, a low-privileged user can craft an HTTP request that forces the server to initiate a connection to an attacker-controlled URL and transmit attacker-controlled data.

Recommendations Upgrade to version 3.0.1 or later. Set the org.apache.shiro.form-resubmit-host and org.apache.shiro.form-resubmit-port system properties to restrict the host and port used when resubmitting a form.