CVE-2026-53520
Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-284 |
| Vendor | nezhahq |
| Product | nezha |
| Published | Jun 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
nezhahq / nezha
>= 2.0.14, < 2.1.0