—

PYSEC-2022-247

Quick fix

PYSEC-2022-247 — flask-appbuilder: upgrade to the fixed version with the command below.

pip install --upgrade 'flask-appbuilder>=4.1.3'

Details

Flask-AppBuilder is an application development framework built on top of Flask python framework. In versions prior to 4.1.3 an authenticated Admin user could query other users by their salted and hashed passwords strings. These filters could be made by using partial hashed password strings. The response would not include the hashed passwords, but an attacker could infer partial password hashes and their respective users. This issue has been fixed in version 4.1.3. Users are advised to upgrade. 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: 4.1.3

Fixpip install --upgrade 'flask-appbuilder>=4.1.3'

References

https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-32ff-4g79-vgfc[ADVISORY]
https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v4.1.3[WEB]