CVE-2021-35042

2021-07-0100:00:00

ubuntu.com

django

sql injection

cve-2021-35042

queryset.order_by

web application

client input

security vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

65.5%

JSON

Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by
SQL injection if order_by is untrusted input from a client of a web
application.

Notes

Author	Note
sbeattie	all django 2.x versions are not affected because deprecation changes that removed the column format validation were not applied to the 2.x versions. introduced by 513948735b (“Fixed #31426 – Added proper field validation to QuerySet.order_by().”) upstream