Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned service_histories rows that crash the non-TSDB dashboard on its next startup until removed manually.
Metrics
Affected Vendors & Products
References
History
Thu, 05 Nov 2026 03:30:00 +0000
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ssvc
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Fri, 30 Oct 2026 20:30:00 +0000
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| First Time appeared |
Nezhahq
Nezhahq nezha |
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| Vendors & Products |
Nezhahq
Nezhahq nezha |
Fri, 30 Oct 2026 19:00:00 +0000
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| Description | Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned service_histories rows that crash the non-TSDB dashboard on its next startup until removed manually. | |
| Title | Nezha 2.0.0 before 2.4.0 Startup NULL Pointer Dereference via Orphaned Service History | |
| Weaknesses | CWE-476 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-30T18:52:58.489Z
Updated: 2026-11-05T02:29:31.806Z
Reserved: 2026-10-30T18:41:10.405Z
Link: CVE-2026-120046
Updated: 2026-11-05T02:29:27.531Z
Status : Deferred
Published: 2026-10-30T19:18:22.930
Modified: 2026-11-05T03:17:20.770
Link: CVE-2026-120046
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