Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| dpgaspar | Flask-AppBuilder | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Dpgaspar | Flask-appbuilder | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-28980 | Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods |
Github GHSA |
GHSA-765j-9r45-w2q2 | Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.450% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:dpgaspar:flask-appbuilder:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Dpgaspar
Dpgaspar flask-appbuilder |
|
| Vendors & Products |
Dpgaspar
Dpgaspar flask-appbuilder |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Flask-AppBuilder is an application development framework. Prior to version 4.8.1, when Flask-AppBuilder is configured to use OAuth, LDAP, or other non-database authentication methods, the password reset endpoint remains registered and accessible, despite not being displayed in the user interface. This allows an enabled user to reset their password and be able to create JWT tokens even after the user is disabled on the authentication provider. Users should upgrade to Flask-AppBuilder version 4.8.1 or later to receive a fix. If immediate upgrade is not possible, manually disable password reset routes in the application configuration; implement additional access controls at the web server or proxy level to block access to the reset my password URL; and/or monitor for suspicious password reset attempts from disabled accounts. | |
| Title | Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods | |
| Weaknesses | CWE-287 | |
| References |
| |
| Metrics |
cvssV3_1
|