Description
In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | python-django | 2:3.2.10-1 | — |
| Debian 13 | python-django | 2:3.2.10-1 | — |
| Debian 12 | python-django | 2:3.2.10-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | python-django | 2:2.2.12-1ubuntu0.8 | USN-5178-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Satellite Utils 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Utils 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | libsolv | 0.7.22-1.el7pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-django +1 | 3.2.13-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-lxml | 4.7.1-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | python-sqlparse | 0.4.2-2.el8pc | RHSA-2022:5498 |
| Red Hat Satellite Capsule 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | candlepin | 4.1.13-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | foreman | 3.1.1.21-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | libsolv | 0.7.22-1.el7pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-django +1 | 3.2.13-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-lxml | 4.7.1-1.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | python-sqlparse | 0.4.2-2.el8pc | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-actionpack | 6.0.4.7-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-puma | 5.6.2-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | rubygem-sidekiq | 5.2.10-1.el8sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | satellite | 6.11.0-2.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-actionpack | 6.0.4.7-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-puma | 5.6.2-1.el7sat | RHSA-2022:5498 |
| Red Hat Satellite 6 | tfm-rubygem-sidekiq | 5.2.10-1.el7sat | RHSA-2022:5498 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhui 4 | python-django +1 | 3.2.16-1.0.1.el8ui | RHSA-2023:0742 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | libdb | 5.3.28-42.el8_4 | RLSA-2022:5498 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP3 | python-Django | 2.2.28-bp153.2.3.1 | openSUSE-SU-2023:0005-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python-sentry-sdk | 1.5.4-1.1 | openSUSE-SU-2025:14702-1, openSUSE-SU-2024:11791-1 |
| openSUSE Leap 15.3 | python-Django | 2.2.28-bp153.2.3.1 | openSUSE-SU-2023:0005-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | py3-django | 3.2.12-r0 | — |
| Alpine v3.23 | py3-django | 3.2.12-r0 | — |
| Alpine v3.22 | py3-django | 3.2.12-r0 | — |
| Alpine v3.21 | py3-django | 3.2.12-r0 | — |
| Alpine v3.20 | py3-django | 3.2.12-r0 | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | py3-django | 3.2.12-r0 | — |
| Alpine v3.18 | py3-django | 3.2.12-r0 | — |
| Alpine v3.17 | py3-django | 3.2.12-r0 | — |
| Alpine v3.16 | py3-django | 3.2.12-r0 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | python3-olamkit +2 | 1.0.2-1.el8 | ELSA-2022-9341 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | django | >= 2.2a1, < 2.2.25 | 2.2.25 | GHSA-v6rh-hp5x-86rv |
| PyPI | django | >= 3.0a1, < 3.1.14 | 3.1.14 | GHSA-v6rh-hp5x-86rv |
| PyPI | django | >= 3.2a1, < 3.2.10 | 3.2.10 | GHSA-v6rh-hp5x-86rv |
| PyPI | django | >= 2.2, < 2.2.25 · >= 3.1, < 3.1.14 · >= 3.2, < 3.2.10 | 2.2.25, 3.1.14, 3.2.10 | PYSEC-2021-439 |
Advisories 11
- RHSA-2022:5498 Red Hat Security Advisory: Satellite 6.11 Release Red Hat Security Advisories (RHSA) · Oct 13, 2026
- WID-SEC-2022-0432 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 11, 2026
- WID-SEC-2022-0302 Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit Administratorrechten BSI CERT-Bund (WID) · Oct 11, 2026
- RHSA-2023:0742 Red Hat Security Advisory: RHUI 4.3.0 release - Security Fixes, Bug Fixes, and Enhancements Update Red Hat Security Advisories (RHSA) · Mar 18, 2026
- USN-5178-1 python-django vulnerability Ubuntu Security Notices (USN) · Feb 10, 2026
- RLSA-2022:5498 Moderate: Satellite 6.11 Release Rocky Linux Security Advisories · Feb 5, 2026
- openSUSE-SU-2025:14702-1 python311-sentry-sdk-2.20.0-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2023:0005-1 Security update for python-Django SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11791-1 python310-sentry-sdk-1.5.4-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-0345 Red Hat Update Infrastructure (RHUI): Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2025
- ELSA-2022-9341 Important: ol-automation-manager security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Apr 27, 2022
References
- https://groups.google.com/forum/#%21forum/django-announce
- https://docs.djangoproject.com/en/3.2/releases/security/
- https://www.openwall.com/lists/oss-security/2021/12/07/1
- https://www.djangoproject.com/weblog/2021/dec/07/security-releases/
- https://security.netapp.com/advisory/ntap-20211229-0006/
- FEDORA-2022-e7fd530688 vendor-advisory