CVE-2026-40878

CVE-2026-40878 affects mailcow: dockerized prior to 2026-03b. The web interface passes raw $_SERVER['REQUEST_URI'] to Twig as a global variable and renders it inside a JavaScript string in setLang(), relying on Twig’s HTML escaping rather than JS escaping. Additionally, the query_string() Twig he...

Cross-site scripting in SimpleSAMLphp

Cross-site scripting in SimpleSAMLphp before version 1.18.4. The www/erroreport.php script allows error reports to be submitted and sent to the system administrator. Starting with SimpleSAMLphp 1.18.0, a new SimpleSAML\Utils\EMail class was introduced to handle sending emails, implemented as a...