PT-2026-56197 · Djangoproject · Django

Bence Nagy + 2 · Publicado 2026-07-07 · Atualizado 2026-07-07 · CVE-2026-53878

Mitre

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. DomainNameValidator does not prohibit newlines in domain names (unless used via a form field, since CharField strips newlines). If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffected because HttpResponse prohibits newlines in HTTP 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 Bence Nagy for reporting this issue.

Correção

Enumeração de Fraquezas

CWE-144

Identificadores relacionados

CVE-2026-53878

Produtos afetados

Django

Referências · 4

• https://docs.djangoproject.com/en/dev/releases/security · Aviso do Fabricante
• https://djangoproject.com/weblog/2026/jul/07/security-releases · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-53878 · Nota de Segurança
• https://groups.google.com/g/django-announce · Nota