CVE-2026-25888

Chartbrew · Chartbrew

Chartbrew, an open-source data visualization platform, contains a vulnerability that could allow unauthorized access to connected databases and APIs.

Executive summary

Chartbrew is affected by a high-severity vulnerability that could enable attackers to gain unauthorized access to sensitive backend databases and external API services.

Vulnerability

This vulnerability affects the core web application of Chartbrew, which manages connections to external data sources. The flaw likely involves an authentication bypass or an injection vulnerability, potentially allowing an unauthenticated or low-privileged attacker to intercept or manipulate data queries.

Business impact

The business impact is significant due to Chartbrew's role as a centralized hub for sensitive organizational data. A CVSS score of 8.8 reflects the high risk of a data breach, where an attacker could extract proprietary information from connected databases or manipulate business intelligence reports, leading to financial loss and reputational damage.

Remediation

Immediate Action: Update the Chartbrew application to the latest version immediately to patch the vulnerability in the data connection logic.

Proactive Monitoring: Review database access logs for any anomalous queries or connection attempts originating from the Chartbrew host.

Compensating Controls: Restrict database user permissions for the account used by Chartbrew to "read-only" and utilize a Web Application Firewall (WAF) to filter suspicious traffic.

Exploitation status

Public Exploit Available: false

Analyst recommendation

With a CVSS score of 8.8, this vulnerability is nearing the "Critical" threshold. Organizations must apply the vendor's security updates immediately and rotate any database or API credentials stored within the Chartbrew platform to ensure long-term security.