CVE-2026-40603

Summary

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, Chartbrew exposes a legacy dashboard route that returns a project's report data to any authenticated member of the same team, even when that user does not have access to the specific project. The route bypasses project-level authorization and returns the raw project object. As a result, a low-privileged same-team user can read another project's dashboard data and recover the project's stored report password from the response. This issue has been patched in version 5.0.0.

Affected Software

Weaknesses

• CWE-284: CWE-284: Improper Access Control

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/chartbrew/chartbrew/security/advisories/GHSA-6qr3-g75h-xm3f

References

• https://github.com/chartbrew/chartbrew/security/advisories/GHSA-6qr3-g75h-xm3f
• https://github.com/chartbrew/chartbrew/releases/tag/v5.0.0

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