Description
An issue was discovered in Django 5.1 before 5.1.1, 5.0 before 5.0.9, and 4.2 before 4.2.16. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters.
References (3)
Core 3
Core References
Vendor Advisory
https://docs.djangoproject.com/en/dev/releases/security/
Permissions Required
https://groups.google.com/forum/#%21forum/django-announce
Scores
CVSS v3
7.5
EPSS
0.0272
EPSS Percentile
86.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-120
Status
published
Products (3)
djangoproject/django
5.1
djangoproject/django
4.2.0 - 4.2.16
pypi/Django
5.1 - 5.1.1PyPI
Published
Oct 08, 2024
Tracked Since
Feb 18, 2026