What is CVE-2026-32252?

CVE-2026-32252 is a high-severity vulnerability in Chartbrew, classified under Improper Authorization. CVSS score: 7.7/10. Published 2026-04-10.

How severe is CVE-2026-32252?

High severity. CVSS v3 base score is 7.7 out of 10.

Auth bypass in Chartbrew

CVE-2026-32252

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 4.9.0, a cross-tenant authorization bypass exists in Chartbrew in GET /team/:team_id/template/generate/…

EPSS: 0.000 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Chartbrew — versions < 4.9.0

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

https://github.com/chartbrew/chartbrew/security/advisories/GHSA-mw4f-cf22-qpcj (x_refsource_CONFIRM)
https://github.com/chartbrew/chartbrew/commit/bf5919043d3587fcbe76123aaabd9a0a9d1033f1 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-32252?: CVE-2026-32252 is a high-severity vulnerability in Chartbrew, classified under Improper Authorization. CVSS score: 7.7/10. Published 2026-04-10.
How severe is CVE-2026-32252?: High severity. CVSS v3 base score is 7.7 out of 10.