CVE-2020-10594

Advisory

An issue was discovered in drf-jwt 1.15.x before 1.15.1. It allows attackers with access to a notionally invalidated token to obtain a new, working token via the refresh endpoint, because the blacklist protection mechanism is incompatible with the token-refresh feature. NOTE: drf-jwt is a fork of jpadilla/django-rest-framework-jwt, which is unmaintained. See: CVE-2020-10594.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

An issue was discovered in drf-jwt 1.15.x before 1.15.1. It allows attackers with access to a notionally invalidated token to obtain a new, working token via the refresh endpoint, because the blacklist protection mechanism is incompatible with the token-refresh feature. NOTE: drf-jwt is a fork of jpadilla/django-rest-framework-jwt, which is unmaintained.


MISC:https://github.com/Styria-Digital/django-rest-framework-jwt/issues/36: https://github.com/Styria-Digital/django-rest-framework-jwt/issues/36
MISC:https://github.com/jpadilla/django-rest-framework-jwt/issues/484: https://github.com/jpadilla/django-rest-framework-jwt/issues/484
MISC:https://pypi.org/project/drf-jwt/1.15.1/#history: https://pypi.org/project/drf-jwt/1.15.1/#history

Resources

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10594
• https://github.com/jpadilla/django-rest-framework-jwt/issues/484
• https://pypi.org/project/drf-jwt/1.15.1/#history
• https://github.com/Styria-Digital/django-rest-framework-jwt/issues/36