GHSA-624f-cqvr-3qw4MediumCVSS 7.2
Flask-AppBuilder Open Redirect vulnerability
🔗 CVE IDs covered (1)
📋 Description
Impact
If using Flask-AppBuilder OAuth, an attacker can share a carefully crafted URL with a trusted domain for an application built with Flask-AppBuilder, this URL can redirect a user to a malicious site. This is an open redirect vulnerability
Patches
Install Flask-AppBuilder 3.2.2 or above
Workarounds
Filter HTTP traffic containing ?next={next-site} where the next-site domain is different from the application you are protecting
🎯 Affected products1
- pip/Flask-AppBuilder:< 3.3.2
🔗 References (7)
- https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-624f-cqvr-3qw4
- https://github.com/dpgaspar/Flask-AppBuilder/commit/6af28521589599b1dbafd6313256229ee9a4fa74
- https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v3.3.2
- https://nvd.nist.gov/vuln/detail/CVE-2021-32805
- https://github.com/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2021-359.yaml
- https://pypi.org/project/Flask-AppBuilder
- https://github.com/advisories/GHSA-624f-cqvr-3qw4