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TI-2026-62911 Aliases CVE-2026-93292

SigNoz 0.88.0 before 0.142.1 - SQL Injection in Trace Funnel Analytics Query Builders

Priority HIGH 70CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
SQL injection
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.004 34th percentileScored 2026-11-07
Fix Fixed signoz (SigNoz): 0.142.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SigNozsignoz0.88.0 to before 0.142.10.142.1Patch availableCNA
  • signoz VendorSigNoz Affected 0.88.0 to before 0.142.1 Fixed in 0.142.1 Patch available CNA

Remediation

  • Fix · CNA signoz (SigNoz) Fixed in 0.142.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-93292

References

Patch 2

Advisory 1

Other 4

  • TI-2026-62489 SigNoz 0.88.0 through 0.141.0 - Missing Authentication on Trace Funnel Analytics Endpoints CVSS 4.0HIGH 8.8
  • TI-2026-63930 SigNoz before 0.143.0 Authentication Bypass via Empty JWT Secret CVSS 4.0CRITICAL 9.2
  • TI-2026-62973 SigNoz 0.87.0 before 0.142.0 - SQL Injection in v5 Query Builder Field Key Names CVSS 4.0HIGH 8.4
  • TI-2026-63931 SigNoz before 0.143.0 Insufficient Session Expiration Authentication Bypass CVSS 4.0HIGH 7.6
  • TI-2026-45044 SigNoz < 0.134.0 SSO OAuth State Manipulation Session Token Theft CVSS 4.0HIGH 7.6
  • TI-2026-41722 SigNoz < 0.133.0 - Cross-Organization Insecure Direct Object Reference in Alert Rules CVSS 4.0MEDIUM 6.1
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences