CVE-2022-43234: Hoosk

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

An arbitrary file upload vulnerability in the /attachments component of Hoosk v1.8 allows attackers to execute arbitrary code via a crafted PHP file.

Affected products

• Hoosk Hoosk: version 1.8.0 only

Published 2022-11-16. Last modified 2026-06-17.