SQL Injection Vulnerability in OpenPanel Analytics Filter Builder
CVE-2026-88890

8.4HIGH

Key Information:

Vendor

Openpanel-dev

Status
Openpanel
Vendor
CVE Published:
10 September 2026

What is CVE-2026-88890?

An SQL injection vulnerability exists in the OpenPanel analytics filter builder, due to improper validation of filter column identifiers used in ClickHouse WHERE clauses. This flaw allows authenticated attackers, equipped with project-scoped read or root export credentials, to inject arbitrary SQL queries. By exploiting this vulnerability, they can potentially bypass project isolation and gain unauthorized access to sensitive analytics data and personally identifiable information (PII) of other organizations using the platform.

Affected Version(s)

openpanel 0

References

https://github.com/Openpanel-dev/openpanel/security/advis...
vendor-advisory
https://www.vulncheck.com/advisories/openpanel-sql-inject...
third-party-advisory

CVSS V4

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Santoshkumarpuppala
.