BIT-django-2026-25673
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/django/BIT-django-2026-25673.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-django-2026-25673
- Aliases
-
- CVE-2026-25673
- GHSA-8p8v-wh79-9r56
- Published
- 2026-03-06T08:38:49.880Z
- Modified
- 2026-03-06T09:26:22.602948Z
- Summary
- Potential denial-of-service vulnerability in URLField via Unicode normalization on Windows
- Details
-
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 callsurllib.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. - Database specific
{ "severity": "High", "cpes": [ "cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*" ] }- References
Affected packages
Bitnami / django
Package
- Name
- django
- Purl
- pkg:bitnami/django
Severity
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator