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CVE-2020-10594

CRITICAL
9.1
CVSS Score
Published: March 15, 2020 at 09:22 PM UTC
Updated: June 17, 2026 at 02:48 AM UTC
1 product affected across 1 vendorDjango Rest Framework JSON Web Tokens

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Severity
CRITICAL9.1
Exploit prediction
EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Django Rest Framework JSON Web Tokens· Styria
95%
1.15.0 ≤ v < 1.15.1
Affected range stops below 1.15.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/Styria-Digital/django-rest-framework-jwt/issues/36
x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/jpadilla/django-rest-framework-jwt/issues/484
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://pypi.org/project/drf-jwt/1.15.1/#history

CVSS

9.1CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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