CVE-2026-49396 [HIGH] – Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.0.14, cross-site GET request can trigger stored cron commands on a victim’s agents. This issue has been patched in version 2.0.14.