- 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.
 - Source
 - security-advisories@github.com
 - NVD status
 - Analyzed
 - Products
 - flask-appbuilder
 
CVSS 3.1
- Type
 - Primary
 - Base score
 - 5.3
 - Impact score
 - 1.4
 - Exploitability score
 - 3.9
 - Vector string
 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
 - Severity
 - MEDIUM
 
- Hype score
 - Not currently trending
 
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      {
        "negate": false,
        "cpeMatch": [
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            "vulnerable": true,
            "matchCriteriaId": "BF28CA72-015B-43B1-A97C-02EA08C00137",
            "versionEndExcluding": "4.5.3"
          }
        ],
        "operator": "OR"
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    ]
  }
]