7.5

CVE-2024-28865

django-wiki denial of service via regular expression

django-wiki is a wiki system for Django. Installations of django-wiki prior to version 0.10.1 are vulnerable to maliciously crafted article content that can cause severe use of server CPU through a regular expression loop. Version 0.10.1 fixes this issue. As a workaround, close off access to create and edit articles by anonymous users.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Django-wiki Project ≫ Django-wiki SwPlatformdjango Version < 0.10.1
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.61% 0.442
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

https://github.com/django-wiki/django-wiki/commit/8e280fd6c0bd27ce847c67b2d216c6cbf920f88c
Patch
https://github.com/django-wiki/django-wiki/security/advisories/GHSA-wj85-w4f4-xh8h
Vendor Advisory