CVE-2026-5695: Microweber Administration Panel

High severity, CVSS 8.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Arbitrary file upload vulnerability due to a lack of proper validation in upload forms. This allows authenticated users to upload files to the server without restrictions. An attacker could exploit this flaw to execute malicious code remotely (demonstrated by uploading the EICAR test file), which could result in the system being completely compromised.

Affected products

• Microweber Administration Panel: version 2.0.19 only

Published 2026-09-23. Last modified 2026-09-24.