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LOW · 3.7

CVE-2025-24023

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...

Vulnerability 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.

CVSS Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
DpgasparFlask-Appbuilder< 4.5.3

Related Weaknesses (CWE)

CWE-203CWE-204

References

FAQ

What is CVE-2025-24023?

CVE-2025-24023 is a vulnerability with a CVSS score of 3.7 (LOW). 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...

How severe is CVE-2025-24023?

CVE-2025-24023 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-24023?

Check the references section above for vendor advisories and patch information. Affected products include: Dpgaspar Flask-Appbuilder.