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CVE-2026-93292

SigNoz 0.88.0 before 0.142.1 - SQL Injection in Trace Funnel Analytics Query Builders

CVSS 4.0 8.4 HIGHCVSS 3.1 8.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-93292

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-93292

Published

signoz

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "SigNoz",
                    "product": "signoz",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:golang/github.com/SigNoz/signoz",
                    "versions": [
                        {
                            "version": "0.88.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "0.142.1"
                        },
                        {
                            "version": "0.142.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON