CVE-2020-23520: Txjia Imcat

High severity, CVSS 7.2. EPSS: 2.3% chance of exploitation in the next 30 days.

imcat 5.2 allows an authenticated file upload and consequently remote code execution via the picture functionality.

Affected products

• Txjia Imcat: version 5.2 only

Published 2020-12-09. Last modified 2026-06-17.