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Vulnerability DatabaseCVE-2022-24776

CVE-2022-24776: 
Python vulnerability analysis and mitigation

Overview

Flask-AppBuilder, an application development framework built on top of the Flask web framework, contains an open redirect vulnerability when using database authentication login page on versions below 3.4.5. The vulnerability was discovered and disclosed in March 2022 with CVE identifier CVE-2022-24776 (GitHub Advisory).

Technical details

The vulnerability is classified as CWE-601 (URL Redirection to Untrusted Site). It has a CVSS v3.1 base score of 6.1 MEDIUM (Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) (NVD). The issue affects the next URL logic for OAuth, OID and DB authentication methods in the login functionality (GitHub PR).

Impact

The vulnerability could allow an attacker to redirect users to untrusted external sites after login, potentially enabling phishing attacks or other malicious redirections (GitHub Advisory).

Mitigation and workarounds

The vulnerability is fixed in Flask-AppBuilder version 3.4.5. Users are recommended to upgrade to this version or later. While it may be possible to implement internal security measures to prevent this vulnerability, no specific workarounds are documented (GitHub Advisory).

Additional resources

Source: This report was generated using AI

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