The Python "Flask-Security-Too" package is used for adding security features to your Flask application. It is an is a independently maintained version of Flask-Security based on the 3.0.0 version of Flask-Security. In Flask-Security-Too from version 3.3.0 and before version 3.4.5, the /login and /change endpoints can return the authenticated user's authentication token in response to a GET request. Since GET requests aren't protected with a CSRF token, this could lead to a malicious 3rd party site acquiring the authentication token. Version 3.4.5 and version 4.0.0 are patched. As a workaround, if you aren't using authentication tokens - you can set the SECURITY_TOKEN_MAX_AGE to "0" (seconds) which should make the token unusable.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-01-11T20:35:16
Updated: 2024-08-03T18:09:15.009Z
Reserved: 2020-12-22T00:00:00
Link: CVE-2021-21241
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-01-11T21:15:13.377
Modified: 2021-01-19T15:43:12.123
Link: CVE-2021-21241
Redhat
No data.