What’s Vulnerable › Vulnerabilities

CVE-2026-27005: Chartbrew: SQL injection in date-type variable handling (applyMysqlOrPostgresVariables)

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-06 · updated 2026-06-17
• Weakness: CWE-89

Description

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.3, an unauthenticated attacker can inject arbitrary SQL into queries executed against databases connected to Chartbrew (MySQL, PostgreSQL). This allows reading, modifying, or deleting data in those databases depending on the database user's privileges. This issue has been patched in version 4.8.3.

Affected products

• chartbrew: before 4.8.3 — fixed in 4.8.3

How to fix

Upgrade to a fixed version: chartbrew 4.8.3. Check the vendor advisory for mitigations.

References

• https://github.com/chartbrew/chartbrew/releases/tag/v4.8.3
• https://github.com/chartbrew/chartbrew/security/advisories/GHSA-w5rh-v333-qq6c

Get alerted when CVE-2026-27005 or the next vulnerability affects your stack