LogicalDOC Community Edition through 9.3 Missing Authorization in DocumentService

Advisories

LogicalDOC Community Edition through 9.3 Missing Authorization in DocumentService

severity: high
date: 10/12/2026
Affecting: LogicalDOC Community Edition <= 9.3
CVE: CVE-2026-109201
CWE: CWE-862 Missing Authorization
CVSS: 8.7
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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-webservice/src/main/java/com/logicaldoc/webservice/soap/endpoint/SoapDocumentService.java#L445
https://github.com/logicaldoc/community
Credit: ikram-4
Description: LogicalDOC Community Edition through 9.3 contains a missing authorization vulnerability in SoapDocumentService operations that allows authenticated users to access and modify unauthorized documents. Attackers can call copy, getExtractedText, deleteVersion, reindex, deleteLink, or restore via SOAP or /services/rest/document with sequential document IDs to disclose, delete, or tamper with documents.

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