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CVE-2026-93292

8.5 · HIGH

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 litera…

Published Sep 17, 2026CWE-89EPSS 0.40%

Overview

CVE-2026-93292 is a high-severity vulnerability. It was published on September 17, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/SigNoz/signozGitHubgithub.com/SigNoz/signoz/blob/v0.142.0/pkg/modules/tracefunnel/clickhouse_queries.go#L498-L499GitHubgithub.com/SigNoz/signoz/blob/v0.142.0/pkg/query-service/app/http_handler.go#L4081-L4086GitHubgithub.com/SigNoz/signoz/commit/8286e787b296b291a26a14d20407a335fcfbac25GitHubgithub.com/SigNoz/signoz/commit/8e00c0405697659bd4994a5de446cf3028c0f76dGitHubgithub.com/SigNoz/signoz/releases/tag/v0.142.1GitHubgithub.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5vRefwww.vulncheck.com/advisories/signoz-0.88.0-before-0.142.1-sql-injection-in-trace-funnel-analytics-query-buildersGitHubgithub.com/SigNoz/signoz/security/advisories/GHSA-w5pf-xwjh-vr5v

How CyberStrike helps

Frequently asked questions

What is CVE-2026-93292?

CVE-2026-93292 is a high-severity vulnerability. It was published on September 17, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).

How severe is CVE-2026-93292?

This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-93292?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-93292?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-93292 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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