Medium severity · published Oct 12, 2026
CVE-2026-109170
LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter
6.5
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LC
LogicalDOC Community Edition · LogicalDOC
through 9.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109170
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109170
technical-description
https://github.com/logicaldoc/community/discussions/119
patch
https://github.com/logicaldoc/community/commit/c3bbfd4641f1cd2b340f114ea198d3f65b6581ee
technical-description
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/data/DocumentsDataServlet.java#L443
product
https://github.com/logicaldoc/community
third-party-advisory
https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-hql-injection-via-documents-xml-indexed-parameter
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