High severity8.5NVD Advisory· Published Sep 17, 2026
CVE-2026-93292
CVE-2026-93292
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
7- github.com/SigNoz/signoz/blob/v0.142.0/pkg/modules/tracefunnel/clickhouse_queries.gonvd
- github.com/SigNoz/signoz/blob/v0.142.0/pkg/query-service/app/http_handler.gonvd
- github.com/SigNoz/signoz/commit/8286e787b296b291a26a14d20407a335fcfbac25nvd
- github.com/SigNoz/signoz/commit/8e00c0405697659bd4994a5de446cf3028c0f76dnvd
- github.com/SigNoz/signoz/releases/tag/v0.142.1nvd
- github.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5vnvd
- www.vulncheck.com/advisories/signoz-0.88.0-before-0.142.1-sql-injection-in-trace-funnel-analytics-query-buildersnvd
News mentions
0No linked articles in our index yet.