CVE-2026-40600Chartbrew: Incorrect Access Control in project share policy routes via unbound policy_id
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Apr 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
chartbrew chartbrew chartbrew:chartbrew (from the name) | = 4.9.0 | CNA record |
References
- https://github.com/chartbrew/chartbrew/security/advisories/GHSA-pq8h-2h99-39xmx-refsource-confirm
- https://github.com/chartbrew/chartbrew/releases/tag/v5.0.0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.