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CVE-2022-21659

MEDIUM

5.3

Description

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/31/2022

Last Modified5/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

dpgaspar:flask-appbuilder

Weaknesses (CWE)

CWE-203CWE-203

References

https://github.com/dpgaspar/Flask-AppBuilder/pull/1775(security-advisories@github.com)

https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-wfjw-w6pv-8p7f(security-advisories@github.com)

https://github.com/dpgaspar/Flask-AppBuilder/pull/1775(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-wfjw-w6pv-8p7f(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.