haiwen/seadoc-editor

haiwen/seadoc-editor

GitHubGitHub
GitHubgithub.com
Releases655
Frequency14 hours
Last Release
Stars12
Modern online collaborative document editor
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-30587↗
8.7 HIGH—

Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc (sdoc) editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows authenticated remote attackers to inject malicious JavaScript payloads via the src attribute of embedded Excalidraw whiteboards or the href attribute of anchor tags