漏洞信息
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Vulnerability Title
Outline: Unauthorized Document Publication via Mixed collectionId+documentId Share
Vulnerability Description
Outline is a service that allows for collaborative documentation. Prior to 1.7.0, the shares.create API accepts both collectionId and documentId simultaneously and, when published=false, only verifies read access for each—skipping the "share" permission check. A subsequent shares.update authorizes publication using an OR policy (can share collection OR can share document), so an attacker who holds share permission on one unrelated collection can publish a share that exposes an arbitrary document they cannot legitimately share, making it publicly accessible to unauthenticated users. This vulnerability is fixed in 1.7.0.
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
Outline 安全漏洞
Vulnerability Description
Outline是Outline开源的一个知识库。 Outline 1.7.0之前版本存在安全漏洞,该漏洞源于shares.create API同时接受collectionId和documentId且当published=false时仅验证每个的读取访问权限,跳过共享权限检查,后续shares.update使用OR策略授权发布,持有无关集合共享权限的攻击者可发布暴露其无法合法共享的任意文档的共享,使其对未经验证用户公开可访问。
CVSS Information
N/A
Vulnerability Type
N/A