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CVE-2021-33203

Published: 2 June 2021

Django before 2.2.24, 3.x before 3.1.12, and 3.2.x before 3.2.4 has a potential directory traversal via django.contrib.admindocs. Staff members could use the TemplateDetailView view to check the existence of arbitrary files. Additionally, if (and only if) the default admindocs templates have been customized by application developers to also show file contents, then not only the existence but also the file contents would have been exposed. In other words, there is directory traversal outside of the template root directories.

Priority

Low

Cvss 3 Severity Score

4.9

Score breakdown

Status

Package Release Status
python-django
Launchpad, Ubuntu, Debian
impish
Released (2:2.2.24-1)
jammy
Released (2:2.2.24-1)
bionic
Released (1:1.11.11-1ubuntu1.14)
focal
Released (2:2.2.12-1ubuntu0.7)
groovy
Released (2:2.2.16-1ubuntu0.5)
hirsute
Released (2:2.2.20-1ubuntu0.2)
trusty Not vulnerable

upstream
Released (2.2.24)
xenial
Released (1.8.7-1ubuntu5.15+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)

Severity score breakdown

Parameter Value
Base score 4.9
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N