Vikunja has IDOR in Task Attachment ReadOne Allows Cross-Project File Access and Deletion
概要
Vikunja has IDOR in Task Attachment ReadOne Allows Cross-Project File Access and Deletion
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, TaskAttachment.ReadOne() queries attachments by ID only (WHERE id = ?), ignoring the task ID from the URL path. The permission check in CanRead() validates access to the task specified in the URL, but ReadOne() loads a different attachment that may belong to a task in another project. This allows any authenticated user to download or delete any attachment in the system by providing their own accessible task ID with a target attachment ID. Attachment IDs are sequential integers, making enumeration trivial. Version 2.2.1 patches the issue.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web vikunja.io