{"id":"EUVD-2026-36599","enisaUuid":"2841954a-f50a-3044-a4aa-94783b496f6f","description":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O\u0026M 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.","datePublished":"Jun 12, 2026, 9:03:58 PM","dateUpdated":"Jun 15, 2026, 1:01:37 PM","baseScore":6.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","references":"https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w\n","aliases":"CVE-2026-53520\nGHSA-x6fg-52vr-hj4w\n","assigner":"GitHub_M","epss":0.34,"enisaIdProduct":[{"id":"4cd583f5-d57b-3a77-b2f3-e489fc262329","product":{"name":"nezha","vendor":{"name":"nezhahq"}},"product_version":"2.0.14, \u003c 2.1.0"}],"enisaIdVendor":[{"id":"e1e80f28-2f2c-3346-959c-a6ddb6198ab9","vendor":{"name":"nezhahq"}}],"enisaIdVulnerability":[{"id":"7ea7bd51-a252-300e-aed8-c5e5508402b3","vulnerability":{"id":"CVE-2026-53520","description":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O\u0026M 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.","datePublished":"Jun 12, 2026, 9:03:58 PM","dateUpdated":"Jun 15, 2026, 1:01:37 PM","status":"PUBLISHED","baseScore":6.5,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","references":"https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w\n","enisa_id":"EUVD-2026-36599\n","assigner":"GitHub_M","epss":0.34,"dataProcessed":"Nov 7, 2026, 7:20:34 AM","vulnerabilityProduct":[{"id":"390a53ce-d80b-3003-b2ef-c3ff029a2379","product":{"name":"nezha","vendor":{"name":"nezhahq"}},"product_version":"2.0.14, \u003c 2.1.0"}],"vulnerabilityVendor":[{"id":"5d8ed5f2-06c7-3bb2-bc7a-c8c0693822ad","vendor":{"name":"nezhahq"}}]}},{"id":"d9efb936-067c-3cef-8815-757dbe5646e5","vulnerability":{"id":"GHSA-x6fg-52vr-hj4w","description":"Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing","datePublished":"Jun 26, 2026, 11:00:14 PM","dateUpdated":"Jun 26, 2026, 11:00:14 PM","baseScore":0.0,"references":"https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53520\nhttps://github.com/nezhahq/nezha\n","enisa_id":"EUVD-2026-36599\n","aliases":"GHSA-x6fg-52vr-hj4w\nCVE-2026-53520\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 2:01:46 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}}],"enisaIdAdvisory":[]}