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CVE-2026-27169

OpenSift: Persistent XSS Chat Tool Rendering

概要

OpenSift: Persistent XSS Chat Tool Rendering

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)。

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

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