CVE-2021-4121: Yetiforce Customer Relationship Management

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

yetiforcecrm is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

• Yetiforce Yetiforce Customer Relationship Management: up to and including 6.3.0

Published 2021-12-16. Last modified 2026-06-17.