CVE-2026-109199

High

Description

LogicalDOC Community Edition through 9.3 contains a code injection vulnerability that allows authenticated users to execute OS commands by submitting Velocity templates in DocumentService.sendAsEmail subject or message fields. Attackers can invoke SystemTool exec methods or ClassTool, bypassing the forbidRuntimeUsage denylist, to run commands with LogicalDOC process privileges.

SeverityHigh

CVSS8.8

Exploit probability—

ProductLogicalDOC Community Edition

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-94Code injection

How to fix

Patches

github.com/logicaldoc/community/commit/66c3a6b9b47f9f6c624047eea43b219851378f00

Affected products

Product	Affected versions	Fixed in
LogicalDOC LogicalDOC Community Edition	v ≤ 9.3	—

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