Vulnerability Information
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Vulnerability Title
Stored Cross-site Scripting (XSS) vulnerability in Outline editor
Vulnerability Description
Outline is an open source, collaborative document editor. A type confusion issue was found in ProseMirror’s rendering process that leads to a Stored Cross-Site Scripting (XSS) vulnerability in Outline. An authenticated user can create a document containing a malicious JavaScript payload. When other users view this document, the malicious Javascript can execute in the origin of Outline. Outline includes CSP rules to prevent third-party code execution, however in the case of self-hosting and having your file storage on the same domain as Outline a malicious payload can be uploaded as a file attachment and bypass those CSP restrictions. This issue has been addressed in release version 0.77.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
Outline 安全漏洞
Vulnerability Description
Outline是美国Outline开源的一个工具。用于为成长中的团队提供最快的 wiki 和知识库。 Outline v0.77.3之前版本存在安全漏洞，该漏洞源于存在存储型跨站脚本(XSS)，经过身份验证的用户可以创建包含恶意JavaScript载荷的文档。
CVSS Information
N/A
Vulnerability Type
N/A