漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
authentik has an insecure default configuration for OAuth2 Redirect URIs
Vulnerability Description
authentik is an open-source identity provider. Redirect URIs in the OAuth2 provider in authentik are checked by RegEx comparison. When no Redirect URIs are configured in a provider, authentik will automatically use the first redirect_uri value received as an allowed redirect URI, without escaping characters that have a special meaning in RegEx. Similarly, the documentation did not take this into consideration either. Given a provider with the Redirect URIs set to https://foo.example.com, an attacker can register a domain fooaexample.com, and it will correctly pass validation. authentik 2024.8.5 and 2024.10.3 fix this issue. As a workaround, When configuring OAuth2 providers, make sure to escape any wildcard characters that are not intended to function as a wildcard, for example replace `.` with `\.`.
CVSS Information
N/A
Vulnerability Type
不正确的正则表达式
Vulnerability Title
authentik 安全漏洞
Vulnerability Description
authentik是authentik开源的一个开源身份提供应用程序。 authentik存在安全漏洞,该漏洞源于存在OAuth2重定向URI的不安全默认配置,从而导致攻击者可获取不应有的权限或进行恶意操作。
CVSS Information
N/A
Vulnerability Type
N/A