What is CVE-2026-35514?

CVE-2026-35514 is a medium-severity vulnerability in Chartbrew, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2026-04-30.

How severe is CVE-2026-35514?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Chartbrew

CVE-2026-35514

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, the endpoint POST /user/invited does not validate any invite token, authentication header, or…

Vulnerability class: Broken Authentication

EPSS: 0.002 (39.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

Chartbrew — versions = 4.9.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

https://github.com/chartbrew/chartbrew/security/advisories/GHSA-g47g-v5cp-j8hp (x_refsource_CONFIRM)
https://github.com/chartbrew/chartbrew/releases/tag/v5.0.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-35514?: CVE-2026-35514 is a medium-severity vulnerability in Chartbrew, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2026-04-30.
How severe is CVE-2026-35514?: Medium severity. CVSS v3 base score is 6.5 out of 10.