CVE-2026-80210: Cross-Site Request Forgery (CSRF)

FrontAccounting through 2.4.20 generates a CSRF token in endform in includes/ui/uicontrols.inc and embeds it as the token hidden field in every form it renders, but only admin/users.php and admin/changecurrentuserpassword.php call checkcsrftoken to validate it. No financial transaction handler...