CVE-2026-40040

Pachno 1.0.6 contains an unrestricted file upload vulnerability that allows authenticated users to upload arbitrary file types by bypassing ineffective extension filtering to the /uploadfile endpoint. Attackers can upload executable files .php5 scripts to web-accessible directories and execute them to achieve remote code execution on the server.

More information : https://www.vulncheck.com/advisories/pachno-unrestricted-file-upload-remote-code-execution