Budibase before 3.40.0 Authentication Bypass via Tenant Owner Email
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Budibase | budibase | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||
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| Budibase | Budibase |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.475% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Budibase versions before 3.40.0 contain an authorization/authentication bypass in the PUT /api/global/users/tenant/owner (changeTenantOwnerEmail) endpoint. On self-hosted instances (SELF_HOSTED or DISABLE_ACCOUNT_PORTAL set), the cloudRestricted middleware is a no-op and the route is protected only by a general authentication check, so any authenticated user — including a lowest-privilege BASIC app user — can reassign the tenant account-holder (top-privilege admin) email to an attacker-controlled address. The attacker can then use the public password-reset flow to take over the admin account, leading to full administrative access. | |
| Title | Budibase before 3.40.0 Authentication Bypass via Tenant Owner Email | |
| First Time appeared |
Budibase
Budibase budibase |
|
| Weaknesses | CWE-640 | |
| CPEs | cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Budibase
Budibase budibase |
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| References |
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| Metrics |
cvssV3_1
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