CVE-2023-34110

2023-06-2200:00:00

ubuntu.com

flask-appbuilder

vulnerability

authenticated user

admin

database error

hashed password

fixed

unix

2.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

0.001 Low

EPSS

Percentile

38.0%

JSON

Flask-AppBuilder is an application development framework, built on top of
Flask. Prior to version 4.3.2, an authenticated malicious actor with Admin
privileges, could by adding a special character on the add, edit User forms
trigger a database error, this error is surfaced back to this actor on the
UI. On certain database engines this error can include the entire user row
including the pbkdf2:sha256 hashed password. This vulnerability has been
fixed in version 4.3.2.