CVE-2026-57955

SigNoz 0.130.1 - SQL Injection in Alert History Endpoints via Rule ID Parameter

CVSS 8.3 HIGHEPSS 0.2%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

29 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:N/SA:N

Affected products

SigNoz · signoz

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References

https://github.com/SigNoz/signoz/issues/11747 https://www.vulncheck.com/advisories/signoz-sql-injection-in-alert-history-endpoints-via-rule-id-parameter