Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2025-24023

Good to know:

icon
icon

Date: March 3, 2025

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.

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2025-24023
https://github.com/dpgaspar/Flask-AppBuilder
https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-p8q5-cvwx-wvwp
https://github.com/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2025-15.yaml
https://www.mend.io/vulnerability-database/CVE-2025-24023

Severity Score

Weakness Type (CWE)

Observable Response Discrepancy

CWE-204

Top Fix

icon

Upgrade Version

Upgrade to version flask-appbuilder - 4.5.3

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

Do you need more information?

Contact Us