CVE-2025-24023
Low
Description
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.
SeverityLow
CVSS3.7
Exploit probability—
ProductDpgaspar Flask-appbuilder
PublishedMar 3, 2025
First seenMar 3, 2025
Weakness typeCWE-204CWE-204
How to fix
Update
- dpgaspar flask-appbuilder4.5.3 or later
- flask-appbuilder4.5.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dpgaspar flask-appbuilder | v < 4.5.3 | 4.5.3 |
| flask-appbuilderPyPI | v < 4.5.3 | 4.5.3 |
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