CVE-2021-29267: Sherlockim

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Sherlock SherlockIM through 2021-03-29 allows Cross Site Scripting (XSS) by leveraging the api/Files/Attachment URI to attack help-desk staff via the chatbot feature.

Affected products

• Sherlockim Sherlockim: up to and including 2021-03-29

Published 2021-03-29. Last modified 2026-06-17.