CVE-2023-26578: Idattend Idweb

High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Arbitrary file upload to web root in the IDAttend’s IDWeb application 3.1.013 allows authenticated attackers to upload dangerous files to web root such as ASP or ASPX, gaining command execution on the affected server.

Affected products

• Idattend Idweb: version 3.1.013 only

Published 2023-10-25. Last modified 2026-06-17.