Vulnerability advisory
BIT-django-2025-14550
Potential denial-of-service vulnerability via repeated headers when using ASGI
Also known as CVE-2025-14550GHSA-33mw-q7rj-mjwjPYSEC-2026-43
Severity
Severity not reported.
Affected versions
django Bitnami
| Affected | Fixed in |
|---|---|
4.2.0 to before 4.2.28 | 4.2.28 |
5.2.0 to before 5.2.11 | 5.2.11 |
6.0.0 to before 6.0.2 | 6.0.2 |
Severity for this package
| |
Description
An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28.
ASGIRequest allows a remote attacker to cause a potential denial-of-service via a crafted request with multiple duplicate headers.
Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.
Django would like to thank Jiyong Yang for reporting this issue.