Vulnerability in LogicalDOC Community Edition

[ Description ]Official description

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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/logicaldoc/community
• github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc…
• github.com/logicaldoc/community/commit/90b7ebea5330feab94aff5ef0573362f3e52a1cc
• github.com/logicaldoc/community/discussions/119
• www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-unauthenticated-u…