{"id":"CVE-2026-53520","revision":"e59b280e05af4256bec14065e237908f","records":[{"revision":"e59b280e05af4256bec14065e237908f","observedAt":"2026-10-25T13:17:16.273+00:00","statement":{"source":"nvd","id":"CVE-2026-53520","aliases":[],"title":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing. Thi…","description":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing. This issue has been patched in version 2.1.0.","state":0,"publishedAt":"2026-06-12T22:16:52.097+00:00","modifiedAt":"2026-06-17T10:57:57.547+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-53520","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-284"],"productCriteria":[],"sourceDates":{"published":"2026-06-12T22:16:52.097","lastModified":"2026-06-17T10:57:57.547"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-53520","identifiers":["CVE-2026-53520"]},"retained":false,"historicalAffected":[]}],"coverage":[]}