CVE-2026-109205: Logicaldoc Community Edition

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

LogicalDOC Community Edition through 9.3 contains an unauthenticated file upload vulnerability in the UploadServlet that allows remote attackers to write files to disk without a session. Attackers can repeatedly send multipart requests with unlimited file parts to /upload, persisting files in uncleaned temporary directories and exhausting server disk space.

Affected products

• Logicaldoc Logicaldoc Community Edition: up to and including 9.3

Published 2026-10-12. Last modified 2026-10-14.