CVE-2026-49396 HIGH

CVE-2026-49396: Nezha Monitoring: Cross-site GET request can trigger stored cron commands on a victim's agents

Vendor Nezhahq
Product nezha
Weakness CWE-352 · CSRF
Published June 12, 2026
Last update June 13, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 12, 2026 CVE published
June 13, 2026 Record updated