CVE-2021-36389: Yellowfinbi Yellowfin

High severity, CVSS 7.5. EPSS: 3.1% chance of exploitation in the next 30 days.

In Yellowfin before 9.6.1 it is possible to enumerate and download uploaded images through an Insecure Direct Object Reference vulnerability exploitable by sending a specially crafted HTTP GET request to the page "MIImage.i4".

Affected products

• Yellowfinbi Yellowfin: before 9.6.1 (fixed in 9.6.1)

Published 2021-10-14. Last modified 2026-06-17.