Dpgaspar: >> Flask-Appbuilder >> 4.2.1 Security Vulnerabilities
Flask-AppBuilder is an application development framework. Prior to 4.5.3, Flask-AppBuilder allows unauthenticated users to enumerate existing usernames by timing the response time from the server when brute forcing requests to login. This vulnerability is fixed in 4.5.3.
CVSS Score
3.7
EPSS Score
0.001
Published
2025-03-03
Flask-AppBuilder versions before 4.3.0 lack rate limiting which can allow an attacker to brute-force user credentials. Version 4.3.0 includes the ability to enable rate limiting using `AUTH_RATE_LIMITED = True`, `RATELIMIT_ENABLED = True`, and setting an `AUTH_RATE_LIMIT`.
CVSS Score
7.5
EPSS Score
0.002
Published
2023-04-10