CVE-2026-37980 Org.keycloak.forms.login: keycloak: keycloak: arbitrary code execution via stored cross-site scripting (xss) in organization selection login page

A flaw was found in Keycloak, specifically in the organization selection login page. A remote attacker with manage-realm or manage-organizations administrative privileges can exploit a Stored Cross-Site Scripting XSS vulnerability. This flaw occurs because the organization.alias is placed into an...

CVE-2026-37980: Improper Neutralization of Input During Web Page Generation

A flaw was found in Keycloak, specifically in the organization selection login page. A remote attacker with manage-realm or manage-organizations administrative privileges can exploit a Stored Cross-Site Scripting XSS vulnerability. This flaw occurs because the organization.alias is placed into an...