7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29. `URLField.to_python()` in Django calls `urllib.parse.urlsplit()`, which performs NFKC normalization on Windows that is disproportionately slow for certain Unicode characters, allowing a remote attacker to cause denial of service via large URL inputs containing these characters. 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 Seokchan Yoon for reporting this issue.
Засегнати продукти
- djangoproject Django: 6.0 преди 6.0.3; 6.0.3; 5.2 преди 5.2.12; 5.2.12; 4.2 преди 4.2.29; 4.2.29
- Red Hat Red Hat Ansible Automation Platform 2
- Red Hat Red Hat Discovery 2
- Red Hat Red Hat Satellite 6
Вид слабост
История
- 3 март 2026 Публикувано
Други уязвимости в djangoproject Django
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-25673
- https://nvd.nist.gov/vuln/detail/CVE-2026-25673
- https://docs.djangoproject.com/en/dev/releases/security/
- https://groups.google.com/g/django-announce
- https://www.djangoproject.com/weblog/2026/mar/03/security-releases/
- https://access.redhat.com/security/cve/CVE-2026-25673
- https://bugzilla.redhat.com/show_bug.cgi?id=2444115
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25673.json