Auth bypass in Styria Django-Rest-Framework-Json Web Tokens
CVE-2020-10594
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.
Vulnerability class: Broken Authentication
EPSS: 0.016 (72.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Styria Django-rest-framework-json_web_tokens
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2020-10594?
- CVE-2020-10594 is a critical-severity vulnerability in Styria Django-Rest-Framework-Json Web Tokens, classified under Improper Authentication. CVSS score: 9.1/10. Published 2020-03-15.
- How severe is CVE-2020-10594?
- Critical severity. CVSS v3 base score is 9.1 out of 10.