LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter

Advisories

LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter

severity: high
date: 10/12/2026
Affecting: LogicalDOC Community Edition <= 9.3
CVE: CVE-2026-109170
CWE: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSS: 7.1
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References: https://github.com/logicaldoc/community/discussions/119
Patch Commit
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/data/DocumentsDataServlet.java#L443
https://github.com/logicaldoc/community
Credit: ikram-4
Description: LogicalDOC Community Edition through 9.3 contains an HQL injection vulnerability in DocumentsDataServlet that allows authenticated users to manipulate queries via the unvalidated indexed parameter. Attackers with read access to any folder can inject boolean HQL expressions to bypass folder scope and read-permission checks, listing restricted document metadata and extracting database contents.

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