CVE-2026-2971 | a466350665 Smart-SSO up to 2.1.1 Login login.html redirectUri cross site scripting

February 22, 2026 Yanac

A vulnerability marked as problematic has been reported in a466350665 Smart-SSO up to 2.1.1. Affected by this issue is some unknown functionality of the file smart-sso-server/src/main/resources/templates/login.html of the component Login. Performing a manipulation of the argument redirectUri results in cross site scripting.

This vulnerability is reported as CVE-2026-2971. The attack is possible to be carried out remotely. Moreover, an exploit is present.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More