Code Injection Vulnerability in LogicalDOC Community Edition by LogicalDOC
CVE-2026-109199

8.7HIGH

Key Information:

Vendor

Logicaldoc

Status
Logicaldoc Community Edition
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109199?

The LogicalDOC Community Edition through version 9.3 is vulnerable to a code injection flaw that permits authenticated users to execute operating system commands. This vulnerability arises when users submit crafted Velocity templates within the DocumentService.sendAsEmail subject or message fields. Attackers can leverage this flaw to invoke sensitive SystemTool exec methods or ClassTool, bypassing the designed denylist and exploiting LogicalDOC's process privileges to run unauthorized commands.

Affected Version(s)

LogicalDOC Community Edition 0 <= 9.3

References

https://github.com/logicaldoc/community/discussions/119
technical-description
https://github.com/logicaldoc/community/commit/66c3a6b9b4...
patch
https://github.com/logicaldoc/community/blob/9.3/logicald...
technical-description

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ikram-4
.