CVE-2026-49396 PUBLISHED

Nezha Monitoring: Cross-site GET request can trigger stored cron commands on a victim's agents

Assigner: GitHub_M
Reserved: 29.05.2026 Published: 12.06.2026 Updated: 13.06.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
CVSS Score: 7.1

Product Status

Vendor nezhahq
Product nezha
Versions
  • Version >= 1.0.0, < 2.0.14 is affected

References

Problem Types

  • CWE-352: Cross-Site Request Forgery (CSRF) CWE