Vulnerability record · CVE-2026-49396 · published 12 June 2026

CVE-2026-49396: Cross-site request forgery vulnerability

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.

7.1 CVSS 3.1 High EPSS 0.17% · top 94.7% CWE-352 · Cross-site request forgery Deferred

7.1CVSS 3.1 base score

0.17%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

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

References

Link	Tags
https://github.com/nezhahq/nezha/security/advisories/GHSA-8qhj-4f8c-j8qg
https://github.com/nezhahq/nezha/security/advisories/GHSA-8qhj-4f8c-j8qg

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-49396), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.