Unrated severityNVD Advisory· Published Jun 29, 2026· Updated Jul 14, 2026
SigNoz 0.130.1 - SQL Injection in Alert History Endpoints via Rule ID Parameter
CVE-2026-57955
Description
SigNoz through 0.130.1 contains a SQL injection vulnerability that allows authenticated attackers to execute arbitrary ClickHouse queries by injecting URL-encoded quotes into the rule ID path parameter of the alert-history endpoints. Attackers can manipulate the unsanitized rule ID interpolated into ClickHouse queries to read all stored traces, logs, and metrics, or abuse the url() function to perform server-side request forgery.
Affected products
1Patches
Vulnerability mechanics
References
2- www.vulncheck.com/advisories/signoz-sql-injection-in-alert-history-endpoints-via-rule-id-parametermitrethird-party-advisory
- github.com/SigNoz/signoz/issues/11747mitreissue-tracking
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