漏洞信息
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Vulnerability Title
MyBooks: Privilege Escalation via Missing Authorization on Admin Settings Endpoint
Vulnerability Description
MyBooks is an ebook management web server also known as Talebook. In 3.41.2 and earlier, the AdminSettings.post handler for POST /api/admin/settings in webserver/handlers/admin.py applies the auth decorator but does not check the self.admin_user property, unlike the corresponding GET handler. Any authenticated regular user can therefore overwrite server configuration values including SMTP credentials, OAuth client secrets, storage paths, security feature flags, and autoreload settings. The process_auth_header function in webserver/handlers/base.py also fails to verify the matched account's active flag, allowing a registered but unactivated account to authenticate and reach the vulnerable handler. Exploitation can disclose secrets through configuration access paths, sabotage application behavior, force service restarts, and supply the settings needed for related code-injection attacks. This issue is fixed in version 3.42.0.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
授权机制缺失
Vulnerability Title
PoxenStudio talebook 授权问题漏洞
Vulnerability Description
PoxenStudio talebook是PoxenStudio个人开发者的一款个人图书管理服务器软件。 PoxenStudio talebook 3.42.0之前版本存在授权问题漏洞,该漏洞源于AdminSettings.post处理器未检查self.admin_user属性且process_auth_header函数未验证账户激活状态,可能导致已认证的普通用户覆盖服务器配置、泄露敏感信息、破坏应用行为、强制服务重启或发起代码注入攻击。
CVSS Information
N/A
Vulnerability Type
N/A