CVE-2021-45452

Publication date 4 January 2022

Last updated 18 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

Storage.save in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1 allows directory traversal if crafted filenames are directly passed to it.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
python-django	26.10 stonking	Fixed in 2:3.2.11-1
	26.04 LTS resolute	Fixed in 2:3.2.11-1
	25.10 questing	Fixed in 2:3.2.11-1
	25.04 plucky	Fixed in 2:3.2.11-1
	24.10 oracular	Fixed in 2:3.2.11-1
	24.04 LTS noble	Fixed in 2:3.2.11-1
	23.10 mantic	Fixed in 2:3.2.11-1
	23.04 lunar	Fixed in 2:3.2.11-1
	22.10 kinetic	Fixed in 2:3.2.11-1
	22.04 LTS jammy	Fixed in 2:3.2.11-1
	21.10 impish	Fixed in 2:2.2.24-1ubuntu1.2
	21.04 hirsute	Fixed in 2:2.2.20-1ubuntu0.4
	20.04 LTS focal	Fixed in 2:2.2.12-1ubuntu0.9
	18.04 LTS bionic	Fixed in 1:1.11.11-1ubuntu1.15
	16.04 LTS xenial	Vulnerable
	14.04 LTS trusty	Vulnerable

Severity score breakdown

CVSS version: CVSS v3.0

Base score 5.3 · Medium

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality impact	Low
Integrity impact	None
Availability impact	None

Scores

Parameter	Value
Base score	5.3 · Medium
Exploitability score	-
Impact score	-

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

References

Related Ubuntu Security Notices (USN)

USN-5204-1
Django vulnerabilities
5 January 2022

Other references

https://www.cve.org/CVERecord?id=CVE-2021-45452