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CVE-2026-73306

Budibase: Account Enumeration via Login Lockout Response Differential PUBLISHED

Description (CNA)

Budibase is an open-source low-code platform. Prior to 3.39.25, POST /api/global/auth/:tenantId/login incremented the failure counter in packages/worker/src/api/controllers/global/auth.ts only for existing users, while packages/worker/src/middleware/emailLockout.ts returned X-Account-Locked and Retry-After only for locked identifiers. An unauthenticated attacker could compare the response after repeated failures to enumerate valid email addresses and temporarily lock valid accounts. This issue is fixed in version 3.39.25.

Affected (CNA)

Vendor / productVersions
Budibase / budibaseaffected < 3.39.25

CWE

CWE-204

References

ADP enrichment

CISA-ADP

No English description supplied.