CVE-2026-73302
Budibase is an open-source low-code platform. Prior to 3.39.30, the OIDC flow in packages/backend-core/src/middleware/passport/sso/oidc.ts resolved an email without getEmailVerified or an email_verified requirement, and packages/backend-core/src/middleware/passport/sso/sso.ts then used users.getGlobalUserByEmail as a fallback account-linking key. An attacker who can authenticate through a configured identity provider that asserts a victim email as unverified can have a fresh provider identity merged into the victim Budibase account and inherit the victim roles. This issue is fixed in version 3.39.30.
- Affected products
- Budibase
- Fix
- Available
- CVSS 4.0
- 9.0 CRITICAL
- EPSS
- 0.3% (24th percentile)
- Weakness
- CWE-287
- NVD status
- Received
- Published
- 2026-08-13
No indexed exploits for CVE-2026-73302 yet
Our index is partial: it proves presence, never absence
No exploit for CVE-2026-73302 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.