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CVE-2026-88890

8.5 · HIGH

OpenPanel through 2.3.0 contains an SQL injection vulnerability in the analytics filter builder that fails to validate profile.* filter column identifiers before interpolating them into ClickHouse…

Published Sep 10, 2026CWE-89EPSS 0.39%

Overview

CVE-2026-88890 is a high-severity vulnerability. It was published on September 10, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

OpenPanel through 2.3.0 contains an SQL injection vulnerability in the analytics filter builder that fails to validate profile.* filter column identifiers before interpolating them into ClickHouse WHERE clauses. An authenticated attacker with project-scoped read or root export credentials can inject arbitrary ClickHouse SQL to bypass project isolation and read other organizations' analytics data and profile PII via blind boolean oracle techniques.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/Openpanel-dev/openpanel/security/advisories/GHSA-hwf2-2v2h-7892Refwww.vulncheck.com/advisories/openpanel-sql-injection-via-unvalidated-profile-filter-column-identifier

How CyberStrike helps

Frequently asked questions

What is CVE-2026-88890?

CVE-2026-88890 is a high-severity vulnerability. It was published on September 10, 2026 and has a CVSS 3.1 base score of 8.5 (HIGH).

How severe is CVE-2026-88890?

This vulnerability has a CVSS 3.1 base score of 8.5, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-88890?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-88890?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-88890 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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