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PYSEC-2022-24

Quick fix

PYSEC-2022-24 — flask-appbuilder: upgrade to the fixed version with the command below.

pip install --upgrade 'flask-appbuilder>=3.4.2'

Details

Flask-AppBuilder is an application development framework, built on top of the Flask web framework. In affected versions there exists a user enumeration vulnerability. This vulnerability allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Users are advised to upgrade to version 3.4.4 as soon as possible. There are no known workarounds for this issue.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/flask-appbuilder

Introduced in: 0Fixed in: 3.4.2

Fixpip install --upgrade 'flask-appbuilder>=3.4.2'

References

https://github.com/dpgaspar/Flask-AppBuilder/pull/1775[WEB]
https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-wfjw-w6pv-8p7f[ADVISORY]