CVE-2026-16027 | Revenue Administration Türkiye E-Signature prior 2.5.1.0 server-side request forgery

A vulnerability, which was classified as critical, has been found in Revenue Administration Türkiye E-Signature. Affected by this vulnerability is an unknown functionality. This manipulation causes server-side request forgery.

This vulnerability is tracked as CVE-2026-16027. The attack is possible to be carried out remotely. No exploit exists.

It is advisable to upgrade the affected component.