What is CVE-2026-50132?

CVE-2026-50132 is a high-severity vulnerability in Budibase, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-06-26.

How severe is CVE-2026-50132?

High severity. CVSS v3 base score is 7.3 out of 10.

CSRF in Budibase

CVE-2026-50132

Budibase is an open-source low-code platform. Prior to 3.39.0, `GET /api/chat-links/:instance/:token/handoff` is a public endpoint (no auth required) that performs a permanent, state-changing operation: it binds an external chat identity (…

EPSS: 0.002 (4.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.

Affected products

Budibase — versions < 3.39.0

Weakness classification (CWE)

CWE-284 — Improper Access Control
CWE-352 — Cross-Site Request Forgery (CSRF)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-50132?: CVE-2026-50132 is a high-severity vulnerability in Budibase, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-06-26.
How severe is CVE-2026-50132?: High severity. CVSS v3 base score is 7.3 out of 10.