Auth bypass in Budibase
CVE-2026-73301
Budibase is an open-source low-code platform. Prior to 3.39.25, the GET /api/global/groups endpoint in packages/worker/src/api/routes/global/groups.ts omitted auth.builderOrAdmin, allowing an authenticated BASIC role user to enumerate tena…
Vulnerability class: Broken Access Control
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Budibase — versions < 3.39.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-73301?
- CVE-2026-73301 is a medium-severity vulnerability in Budibase, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-08-12.
- How severe is CVE-2026-73301?
- Medium severity. CVSS v3 base score is 4.3 out of 10.