Vulnerability Information
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Vulnerability Title
Remote Authentication-Bypass can lead to server crash or limited information disclosure due to faulty pattern matching
Vulnerability Description
Audiobookshelf is a self-hosted audiobook and podcast server. Starting in version 2.17.0 and prior to version 2.19.1, a flaw in the authentication bypass logic allows unauthenticated requests to match certain unanchored regex patterns in the URL. Attackers can craft URLs containing substrings like "/api/items/1/cover" in a query parameter (?r=/api/items/1/cover) to partially bypass authentication or trigger server crashes under certain routes. This could lead to information disclosure of otherwise protected data and, in some cases, a complete denial of service (server crash) if downstream code expects an authenticated user object. Version 2.19.1 contains a patch for the issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Vulnerability Type
通过数据查询的敏感数据暴露
Vulnerability Title
Audiobookshelf 安全漏洞
Vulnerability Description
Audiobookshelf是Audiobookshelf开源的一个自托管的有声读物和播客服务器。 Audiobookshelf存在安全漏洞，该漏洞源于身份验证绕过逻辑中存在一个漏洞，允许未经身份验证的请求与 URL 中的某些未锚定正则表达式模式匹配。
CVSS Information
N/A
Vulnerability Type
N/A