CVE-2026-65980

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 5.2.3, Chartbrew's ClickHouse protocol in server/sources/plugins/clickhouse/clickhouse.protocol.js calls applySqlVariables() from server/sources/shared/sql/sql.variables.js without enabling the escapeBackslash option. For a ClickHouse-backed chart with variable binding, an attacker can supply a backslash before a quote so quote doubling does not keep the value within its intended SQL string literal. Public dashboards can expose this path without authentication, and successful exploitation can execute arbitrary ClickHouse SQL to disclose data or, when the database configuration permits, access files or internal network resources. This issue is fixed in version 5.2.3.

• CWE-89

• https://github.com/chartbrew/chartbrew/commit/5f95d07b5fee7f69c9d1242b5c99ea11ff046341
• https://github.com/chartbrew/chartbrew/releases/tag/v5.2.3
• https://github.com/chartbrew/chartbrew/security/advisories/GHSA-5jgv-45cw-hc53

Published

Sep 21, 2026

Last Modified

Sep 24, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-65970OpenImageIO is a toolset for reading, writing, and manipulat…5.3
• CVE-2026-65974ERPNext is a free and open source Enterprise Resource Planni…9.9
• CVE-2026-65975Pydantic AI is a Python agent framework for building applica…6.5
• CVE-2026-65976Deskflow is a keyboard and mouse sharing app. From 1.17.0 un…6.5
• CVE-2026-65979OpenEXR is the reference implementation and specification fo…6.7
• CVE-2026-6598A security vulnerability has been detected in langflow-ai la…4.3
• CVE-2026-65981Coturn is a free open source implementation of TURN and STUN…7.1
• CVE-2026-65984FUXA is a web-based Process Visualization (SCADA/HMI/Dashboa…7.5
• CVE-2026-65985FUXA is a web-based Process Visualization (SCADA/HMI/Dashboa…6
• CVE-2026-65986CVAT is an open source interactive video and image annotatio…8.5
• CVE-2026-6599A vulnerability was detected in langflow-ai langflow up to 1…6.3
• CVE-2026-6600A flaw has been found in langflow-ai langflow up to 1.8.3. T…3.5