HIGH 8.2 NVD
CVE-2026-73303
Budibase is an open-source low-code platform. Prior to 3.40.0, POST /api/v2/email on account.budibase.app accepted a client-controlled accountId without binding
Budibase is an open-source low-code platform. Prior to 3.40.0, POST /api/v2/email on account.budibase.app accepted a client-controlled accountId without binding it to the authenticated session, while checking only currentEmail. An authenticated attacker who obtains a victim account identifier can start the email-change workflow for the victim, receive and submit the verification code through POST /api/v2/email/verification, move the victim email to an attacker-controlled address, and complete a password reset as the victim. This issue is fixed in version 3.40.0.
References
- https://github.com/Budibase/budibase/releases/tag/3.40.0
- https://github.com/Budibase/budibase/security/advisories/GHSA-c8vc-7pv3-g98p
This high severity vulnerability with a CVSS score of 8.2 was published on 2026-08-12 via NVD.
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