Vulnerability DatabaseCVE-2026-109202
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CVE-2026-109202
Published:October 12, 2026
Updated:October 13, 2026
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.
Related Resources (8)
https://github.com/logicaldoc/community/commit/648047ee0ec95c294bb983e511fed60dbc67977f
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ExportZip.java#L57
https://nvd.nist.gov/vuln/detail/CVE-2026-109202
https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-zip-export-servlet
https://github.com/logicaldoc/community/discussions/119
https://github.com/logicaldoc/community
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109202.json
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-core/src/main/java/com/logicaldoc/core/transfer/ZipExport.java#L233
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Missing Authorization
CWE-862
EPSS
Base Score:
0.26