Medium severity · published Oct 12, 2026
CVE-2026-109202
LogicalDOC Community Edition through 9.3 Missing Authorization via zip-export Servlet
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
LogicalDOC Community Edition through 9.3 contains a missing authorization vulnerability in the zip-export servlet that allows authenticated users to export restricted folders by supplying a folderId parameter. Attackers can request /zip-export with a restricted folder ID, since ZipExport.addFolderDocuments() skips READ and DOWNLOAD permission checks, to download all of its documents in a ZIP archive.
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 17% 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-2026-109202
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109202
technical-description
https://github.com/logicaldoc/community/discussions/119
patch
https://github.com/logicaldoc/community/commit/648047ee0ec95c294bb983e511fed60dbc67977f
technical-description
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ExportZip.java#L57
technical-description
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-core/src/main/java/com/logicaldoc/core/transfer/ZipExport.java#L233
product
https://github.com/logicaldoc/community
third-party-advisory
https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-zip-export-servlet
More from LogicalDOC Community Edition
8.8
CVE-2026-109199
LogicalDOC Community Edition through 9.3 Code Injection via Velocity sendAsEmail Template
8.3
CVE-2026-109201
LogicalDOC Community Edition through 9.3 Missing Authorization in DocumentService
7.5
CVE-2026-109205
LogicalDOC Community Edition through 9.3 Unauthenticated Upload Disk Exhaustion via UploadServlet
6.5
CVE-2026-109203
LogicalDOC Community Edition through 9.3 Missing Authorization via ConvertPdf Servlet
6.5
CVE-2026-109170
LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter