Nezha Dashboard versions before 2.3.5 fail to restrict service monitor task types to supported probe types, allowing authenticated users with nezha:service:write scope to submit privileged task types through the service API. Attackers can deliver command execution or Agent configuration tasks to Agents within their authorization scope by exploiting the shared protobuf Task.Type namespace between service monitors and privileged operations.
Metrics
Affected Vendors & Products
References
History
Mon, 28 Sep 2026 13:30:00 +0000
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| Metrics |
ssvc
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Sun, 27 Sep 2026 23:15:00 +0000
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| First Time appeared |
Nezhahq
Nezhahq nezha |
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| Vendors & Products |
Nezhahq
Nezhahq nezha |
Sun, 27 Sep 2026 21:00:00 +0000
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| Description | Nezha Dashboard versions before 2.3.5 fail to restrict service monitor task types to supported probe types, allowing authenticated users with nezha:service:write scope to submit privileged task types through the service API. Attackers can deliver command execution or Agent configuration tasks to Agents within their authorization scope by exploiting the shared protobuf Task.Type namespace between service monitors and privileged operations. | |
| Title | Nezha Dashboard before 2.3.5 Task Type Validation Bypass | |
| Weaknesses | CWE-269 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-27T20:49:58.066Z
Updated: 2026-09-28T13:00:54.158Z
Reserved: 2026-09-27T20:29:07.432Z
Link: CVE-2026-101086
Updated: 2026-09-28T13:00:50.300Z
Status : Deferred
Published: 2026-09-27T21:17:02.450
Modified: 2026-09-28T21:02:16.150
Link: CVE-2026-101086
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