Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck

CVE-2026-109202LogicalDOC Community Edition through 9.3 Missing Authorization via zip-export Servlet

Medium 6.5

In plain English

A medium-severity missing authorization in LogicalDOC Community Edition from LogicalDOC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 82.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
LogicalDOC	LogicalDOC Community Edition	0 – through 9.3

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/logicaldoc/community/discussions/119 technical-description
Patch Commit patch
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 technical-description
https://github.com/logicaldoc/community product
VulnCheck Advisory: LogicalDOC Community Edition through 9.3 Missing Authorization via zip-export Servlet third-party-advisory