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.

INFO

Published Date :

2026-02-03T14:38:15.875Z

Last Modified :

2026-02-03T16:27:38.976Z

Source :

DSF
AFFECTED PRODUCTS

The following products are affected by CVE-2025-14550 vulnerability.

Vendors Products
Djangoproject
  • Django
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-14550.

URL Resource
https://docs.djangoproject.com/en/dev/releases/security/ cve-icon cve-icon cve-icon
https://groups.google.com/g/django-announce cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-14550 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-14550 cve-icon
https://www.djangoproject.com/weblog/2026/feb/03/security-releases/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact