CVE-2021-21416

描述

django-registration is a user registration package for Django. The django-registration package provides tools for implementing user-account registration flows in the Django web framework. In django-registration prior to 3.1.2, the base user-account registration view did not properly apply filters to sensitive data, with the result that sensitive data could be included in error reports rather than removed automatically by Django. Triggering this requires: A site is using django-registration < 3.1.2, The site has detailed error reports (such as Django's emailed error reports to site staff/developers) enabled and a server-side error (HTTP 5xx) occurs during an attempt by a user to register an account. Under these conditions, recipients of the detailed error report will see all submitted data from the account-registration attempt, which may include the user's proposed credentials (such as a password).

如何修補 CVE-2021-21416

要修補 CVE-2021-21416,請將受影響套件升級到下列已修補版本。

• —未列出修補版本
• —升級至 3.1.2 或更新版本
• —升級至 3.1.2 或更新版本

CVE-2021-21416 正在被利用嗎?

低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0
• from 0, < 3.1.2
• from 0, < 3.1.2

CVSS 分數

參考連結(6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-21416
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2021-21416
• PATCHgithub.com/ubernostrum/django-registration
• WEBgithub.com/pypa/advisory-database/tree/main/vulns/django-registration/PYSEC-2021-11.yaml