CVE-2025-13473— Username enumeration through timing difference in mod_wsgi authentication handler

Username enumeration through timing difference in mod_wsgi authentication handler

An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28. The `django.contrib.auth.handlers.modwsgi.check_password()` function for authentication via `mod_wsgi` allows remote attackers to enumerate users via a timing attack. 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 Stackered for reporting this issue.

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通过时间差异性导致的信息暴露

Django 安全漏洞

Django是Django基金会的一套基于Python语言的开源Web应用框架。该框架包括面向对象的映射器、视图系统、模板系统等。 Django 6.0.2之前版本、5.2.11之前版本和4.2.28之前版本存在安全漏洞，该漏洞源于django.contrib.auth.handlers.modwsgi.check_password函数存在时序攻击，可能导致用户枚举。

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