CVE-2026-40600 Details
Description
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 allows authenticated users with access to one project to update or delete a SharePolicy record that belongs to a different project. The affected routes authorize the caller against the project in the URL path, but they never verify that policy_id belongs to that project. This permits cross-project modification of dashboard sharing rules, including visibility, password requirements, allowed parameters, and expiration settings. This issue has been patched in version 5.0.0.
A vulnerability in Chartbrew version 4.9.0 allows authenticated users to cross-project modification of dashboard sharing rules. The issue arises because the application does not properly verify that a SharePolicy record's policy_id belongs to the project being accessed. As a result, users can update or delete sharing policies for projects they do not have access to, potentially altering visibility, password requirements, allowed parameters, and expiration settings. This vulnerability has been patched in version 5.0.0.
Users can update to Chartbrew version 5.0.0, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 30, 2026CISA-ADP
Assessed Apr 30, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/chartbrew/chartbrew/security/advisories/GHSA-pq8h-2h99-39xm | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/chartbrew/chartbrew/releases/tag/v5.0.0 | [email protected] | Release NotesVendor |
| https://github.com/chartbrew/chartbrew/security/advisories/GHSA-pq8h-2h99-39xm | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Chartbrew | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | New CVE Received | [email protected] |