CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2026-73406
High (7.5). EPSS 0.5% chance of exploitation in the next 30 days.
Budibase is an open-source low-code platform. Prior to 3.39.32, GET /api/global/users/tenant/:id was listed in PUBLIC_ENDPOINTS in packages/worker/src/api/index.ts, and tenantUserLookup returned a full PlatformUser document. An unauthenticated caller could query an email or user identifier, distinguish existing users from missing users, and obtain tenant identifiers, user identifiers, email addresses, SSO identifiers, and document revision metadata. This issue is fixed in version 3.39.32.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
- CWE
- CWE-200
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hr66-5mqr-8mpx | npm | @budibase/server | <=3.38.1 | no fix published |
References
- https://github.com/Budibase/budibase/commit/0bdf648ff4c024a138a546ef84217e4efbee538e
- https://github.com/Budibase/budibase/pull/19221
- https://github.com/Budibase/budibase/releases/tag/3.39.32
- https://github.com/Budibase/budibase/security/advisories/GHSA-hr66-5mqr-8mpx
- https://github.com/Budibase/budibase/security/advisories/GHSA-hr66-5mqr-8mpx