CVE-2026-93292SigNoz 0.88.0 before 0.142.1 - SQL Injection in Trace Funnel Analytics Query Builders
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No exploitation reported and no EPSS estimate yet.
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SigNoz versions from 0.88.0 before 0.142.1 contain a SQL injection vulnerability in trace-funnel analytics endpoints that interpolate service_name and span_name fields into ClickHouse string literals without escaping. Authenticated attackers can inject SQL through funnel step definitions to execute arbitrary queries and read results in HTTP responses.
- CVSS
- 8.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
- Weakness (CWE)
- CWE-89
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
SigNoz signoz signoz:signoz (from the name) | from 0.88.0 before 0.142.1; 0.142.1 not affected | CNA record |
References
- https://github.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5vvendor-advisory
- https://github.com/SigNoz/signoz/commit/8e00c0405697659bd4994a5de446cf3028c0f76dpatch
- https://github.com/SigNoz/signoz/commit/8286e787b296b291a26a14d20407a335fcfbac25patch
- https://github.com/SigNoz/signoz/releases/tag/v0.142.1release-notes
- https://github.com/SigNoz/signoz/blob/v0.142.0/pkg/modules/tracefunnel/clickhouse_queries.go#L498-L499technical-description
- https://github.com/SigNoz/signoz/blob/v0.142.0/pkg/query-service/app/http_handler.go#L4081-L4086technical-description
- https://github.com/SigNoz/signozproduct
- https://www.vulncheck.com/advisories/signoz-0.88.0-before-0.142.1-sql-injection-in-trace-funnel-analytics-query-buildersthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.