CVE-2022-31177

2022-08-0119:15:08

CWE-200

[email protected]

web.nvd.nist.gov

flask-appbuilder

cve-2022-31177

security vulnerability

authentication

password hashing

upgrade recommendation

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

3.4 Low

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

JSON

Flask-AppBuilder is an application development framework built on top of Flask python framework. In versions prior to 4.1.3 an authenticated Admin user could query other users by their salted and hashed passwords strings. These filters could be made by using partial hashed password strings. The response would not include the hashed passwords, but an attacker could infer partial password hashes and their respective users. This issue has been fixed in version 4.1.3. Users are advised to upgrade. There are no known workarounds for this issue.

Affected configurations

Vulners

NVD

Node

dpgasparflask_appbuilderRange<4.1.3

CPENameOperatorVersion
flask-appbuilder_project:flask-appbuilderflask-appbuilder project flask-appbuilderlt4.1.3

CPE	Name	Operator	Version
flask-appbuilder_project:flask-appbuilder	flask-appbuilder project flask-appbuilder	lt	4.1.3

CNA Affected

[
  {
    "product": "Flask-AppBuilder",
    "vendor": "dpgaspar",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.1.3"
      }
    ]
  }
]