Seafile CVEs & Vulnerabilities

1 CVEs affecting Seafile products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

1 CVEs→ All vendors

Most Affected Products

seafile server 3

CVE-2026-30587HIGH

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

25 Mar 2026

8.7

CVSS

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