CVE-2022-21659 – flask-appbuilder

Package

Manager: pip
Name: flask-appbuilder
Vulnerable Version: >=0 <3.4.4

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00261 pctl0.49261

Details

Observable Response Discrepancy in Flask-AppBuilder ### Impact User enumeration in database authentication in Flask-AppBuilder < 3.4.4. 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 3.4.4 ### Workarounds ### References ### For more information If you have any questions or comments about this advisory: * Open an issue in [example link to repo](http://example.com) * Email us at [example email address](mailto:example@example.com)

Metadata

Created: 2022-02-01T00:47:53Z
Modified: 2025-03-07T19:09:24Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-wfjw-w6pv-8p7f/GHSA-wfjw-w6pv-8p7f.json
CWE IDs: ["CWE-203", "CWE-204"]
Alternative ID: GHSA-wfjw-w6pv-8p7f
Finding: F047
Auto approve: 1