CVE-2026-49396

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CVSS 3.1

7.1 high

EPSS

<1%p2

Published

Jun 12, 2026 (Jun 12, 2026)

Modified

Jun 17, 2026

Description

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.

Weakness: CWE-352
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

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