CVE-2019-14330: Espocrm

Medium severity, CVSS 6.1. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue was discovered in EspoCRM before 5.6.6. Stored XSS exists due to lack of filtration of user-supplied data in Create Case. A malicious attacker can modify the firstName and lastName to contain JavaScript code.

Affected products

• Espocrm Espocrm: before 5.6.6 (fixed in 5.6.6)

Published 2019-07-28. Last modified 2026-06-17.