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
PdfDing: Shared PDF Expiration, Max Views, and Deletion Bypass via Serve/Download Endpoints
Vulnerability Description
PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.1, check_shared_access_allowed() validates only session existence — it does not check SharedPdf.inactive (expiration / max views) or SharedPdf.deleted. The Serve and Download endpoints rely solely on this function, allowing previously-authorized users to access shared PDF content after expiration, view limit, or soft-deletion. This issue has been patched in version 1.7.1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
授权机制不正确
Vulnerability Title
PdfDing 安全漏洞
Vulnerability Description
PdfDing是mrmn个人开发者的一个自托管的PDF管理、查看和编辑工具。 PdfDing 1.7.1之前版本存在安全漏洞,该漏洞源于共享访问验证不充分,可能导致已授权用户在过期、达到查看限制或软删除后仍能访问共享PDF内容。
CVSS Information
N/A
Vulnerability Type
N/A