{"id":"CVE-2026-53520","revision":"246bfa04068046579159d9bc85c45b13","records":[{"revision":"246bfa04068046579159d9bc85c45b13","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-53520","aliases":[],"title":"Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing","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":"2026-06-12T21:03:58.782+00:00","modifiedAt":"2026-06-15T13:01:37.769+00:00","affected":[{"ecosystem":"Vendor product","name":"nezha","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"nezhahq\",\n                    \"product\": \"nezha\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.0.14, < 2.1.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","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://www.cve.org/CVERecord?id=CVE-2026-53520","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-53520","identifiers":["CVE-2026-53520"]},"retained":false,"historicalAffected":[]}],"coverage":[]}