GHSA-cg8c-gc2j-2wf7

Source

https://github.com/advisories/GHSA-cg8c-gc2j-2wf7

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/10/GHSA-cg8c-gc2j-2wf7/GHSA-cg8c-gc2j-2wf7.json

Aliases

CVE-2021-23385

Published

2022-10-07T07:29:01Z

Modified

2024-02-16T08:24:18.743636Z

Summary

Flask-Security vulnerable to Open Redirect

Details

This affects all versions of package Flask-Security. When using the get_post_logout_redirect and get_post_login_redirect functions, it is possible to bypass URL validation and redirect a user to an arbitrary URL by providing multiple back slashes such as \\\evil.com/path. This vulnerability is only exploitable if an alternative WSGI server other than Werkzeug is used, or the default behaviour of Werkzeug is modified using 'autocorrect_location_header=False.

Note: Flask-Security is not maintained anymore.

References

Affected packages

PyPI / flask-security

Package

Name: flask-security

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0The exact introduced commit is unknown

Last affected

3.0.0

Affected versions

1.*

1.2.0

1.2.1

1.2.2

1.2.3

1.5.0

1.5.1

1.5.2

1.5.3

1.5.4

1.6.0

1.6.1

1.6.2

1.6.3

1.6.4

1.6.5

1.6.6

1.6.7

1.6.8

1.6.9

1.7.0

1.7.1

1.7.2

1.7.3

1.7.4

1.7.5

3.*

3.0.0