EUVD-2026-21682

A pre-authenticated reflected cross-site scripting XSS vulnerability exists in Rukovoditel CRM version 3.6.4 in the Zadarma telephony API endpoint /api/tel/zadarma.php. The application directly reflects user-supplied input from the 'zdecho' GET parameter into the HTTP response without proper...

CVE-2026-31845

A reflected cross-site scripting XSS vulnerability exists in Rukovoditel CRM version 3.6.4 and earlier in the Zadarma telephony API endpoint /api/tel/zadarma.php. The application directly reflects user-supplied input from the 'zdecho' GET parameter into the HTTP response without proper...

CVE-2026-31845 Rukovoditel CRM Reflected XSS via zd_echo Parameter in Zadarma Telephony API Endpoint

A reflected cross-site scripting XSS vulnerability exists in Rukovoditel CRM version 3.6.4 and earlier in the Zadarma telephony API endpoint /api/tel/zadarma.php. The application directly reflects user-supplied input from the 'zdecho' GET parameter into the HTTP response without proper...

CVE-2026-31845: Improper Neutralization of Input During Web Page Generation

A reflected cross-site scripting XSS vulnerability exists in Rukovoditel CRM version 3.6.4 and earlier in the Zadarma telephony API endpoint /api/tel/zadarma.php. The application directly reflects user-supplied input from the 'zdecho' GET parameter into the HTTP response without proper...

Rukovoditel CRM 安全漏洞

Rukovoditel CRM is a web-based customer relationship and business process management system developed by Rukovoditel company. Versions of Rukovoditel CRM 3.6.4 and earlier contained security vulnerabilities. These vulnerabilities stemmed from the fact that the zdecho parameter in the Zadarma phon...