CVE-2026-93292CWE-89sql-injection

CVE-2026-93292

High · published September 17, 2026

CVSS v3.1
8.5
EPSS
0%
Percentile
33.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
8.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N
EPSS
0.00400 · 33.1th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-09-17T21:18Z
References (9)
https://github.com/SigNoz/signoz · [email protected]https://github.com/SigNoz/signoz/blob/v0.142.0/pkg/modules/tracefunnel/clickhouse_queries.go#L498-L499 · [email protected]https://github.com/SigNoz/signoz/blob/v0.142.0/pkg/query-service/app/http_handler.go#L4081-L4086 · [email protected]https://github.com/SigNoz/signoz/commit/8286e787b296b291a26a14d20407a335fcfbac25 · [email protected]https://github.com/SigNoz/signoz/commit/8e00c0405697659bd4994a5de446cf3028c0f76d · [email protected]https://github.com/SigNoz/signoz/releases/tag/v0.142.1 · [email protected]https://github.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5v · [email protected]https://www.vulncheck.com/advisories/signoz-0.88.0-before-0.142.1-sql-injection-in-trace-funnel-analytics-query-builders · [email protected]https://github.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5v · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 19 SEP 03:55Z
    EPSS moved — → 0%
    epss
  • 17 SEP 16:26Z
    SigNoz 0.88.0 before 0.142.1 - SQL Injection in Trace Funnel Analytics Query Builders
    cvelistv5