# CVE-2021-44420: python-django: 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...

CVE-2021-44420 is fixed in 6 products on 1 platform, first by python3-django 2:2.2.12-1ubuntu0.8, released December 7, 2021. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2021-44420
- Priority: High
- CVSS: 7.3 (high)
- EPSS: 0.0242
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 7, 2021

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libdb rocky 8 | 0:5.3.28-42.el8_4 | [RLSA-2022:5498](https://patchblox.com/security/data/fix/linux/rlsa-2022-5498.md) | Jul 5, 2022 |
| Linux | ol-automation-manager ol 8 | 0:1.0.2-1.el8 | [ELSA-2022-9341](https://patchblox.com/security/data/fix/linux/elsa-2022-9341.md) | Apr 27, 2022 |
| Linux | ol-automation-manager-cli ol 8 | 0:1.0.2-1.el8 | [ELSA-2022-9341](https://patchblox.com/security/data/fix/linux/elsa-2022-9341.md) | Apr 27, 2022 |
| Linux | python-django Debian 12.15 (bookworm) | 2:3.2.10-1 | [DEBIAN-CVE-2021-44420](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44420.md) | Dec 8, 2021 |
| Linux | python-django Debian 13.5 (trixie) | 2:3.2.10-1 | [DEBIAN-CVE-2021-44420](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44420.md) | Dec 8, 2021 |
| Linux | python-django Debian 14 | 2:3.2.10-1 | [DEBIAN-CVE-2021-44420](https://patchblox.com/security/data/fix/linux/debian-cve-2021-44420.md) | Dec 8, 2021 |
| Linux | python3-django Ubuntu 20.04 LTS (focal) | 2:2.2.12-1ubuntu0.8 | [python3-django 2:2.2.12-1ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-python3-django-2-2.2.12-1ubuntu0.8.md) | Dec 7, 2021 |
| Linux | python3-olamkit ol 8 | 0:1.0.2-1.el8 | [ELSA-2022-9341](https://patchblox.com/security/data/fix/linux/elsa-2022-9341.md) | Apr 27, 2022 |

---

Data as of 2026-11-09T19:38:12Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.