Quick answers
- Is CVE-2026-93292 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-93292 being exploited in the wild.
- How severe is CVE-2026-93292?
- High severity, with a CVSS score of 8.5, published 17 September 2026.
- Which products and versions are affected?
- Signoz 0.88.0 to 0.142.0.
- Is there a fix for CVE-2026-93292?
- A patch was published on 2026-09-17: Fix available in version 0.142.1 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-93292 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-93292?
- Check whether you run Signoz at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a SQL injection flaw in SigNoz's trace-funnel analytics endpoints that construct ClickHouse queries by directly interpolating service_name and span_name fields into string literals without proper escaping. Authenticated users can inject arbitrary SQL via funnel step definitions to execute queries against the ClickHouse backend and receive results in HTTP responses. The vulnerability affects versions 0.88.0 through 0.142.0, with a fix available in version 0.142.1. This is a server-side injection requiring authentication, allowing attackers with legitimate access to escalate privileges and read arbitrary data from the analytics database.
Affected products
- SigNoz SigNoz 0.88.0 to 0.142.0
Timeline
- 2026-09-17: disclosed
- 2026-09-17: patched: Fix available in version 0.142.1