CVE-2026-31845 (GCVE-0-2026-31845)
Vulnerability from cvelistv5 – Published: 2026-04-11 18:26 – Updated: 2026-08-10 11:43
VLAI
EPSS
VEX
Title
Rukovoditel CRM Reflected XSS via zd_echo Parameter in Zadarma Telephony API Endpoint
Summary
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 'zd_echo' GET parameter into the HTTP response without proper sanitization, output encoding, or content-type restrictions.
Severity
9.3 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-13 17:43 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)
Assigner
TuranSec
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://forum.rukovoditel.net/viewtopic.php?p=224… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Rukovoditel | Rukovoditel CRM |
Affected:
3.6.4
Unaffected: 3.7 |
Date Public
2026-04-11 18:26
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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