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GHSA-434h-p4gx-jm89

Observable Response Discrepancy in Flask-AppBuilder

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-29621

Packages

EcosystemPackageAffectedFixed in
PyPI Flask-AppBuilder < 3.3.0 3.3.0

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. ### Patches Upgrade to 3.3.0 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Flask-AppBuilder](https://github.com/dpgaspar/Flask-AppBuilder)

References

External links from the advisory. They lead to third-party sites.