# CVE-2026-109201: LogicalDOC Community Edition missing authorization in SOAP document operations

Source: https://junglewise.ai/threats/cve-2026-109201-logicaldoc-community-edition-through-9-3-contains-a-missing  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-12. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-109201 · Severity: high · CVSS 8.3 · Published 2026-10-12

LogicalDOC Community Edition is an open-source document management system used to store and organize business files. Authenticated users can access and modify documents they should not have permission to see, potentially leading to disclosure, deletion, or tampering with sensitive business documents. An attacker with a valid account can exploit sequential document IDs to bypass access controls on copy, retrieval, version deletion, reindexing, and restore operations.

Technologies: [LogicalDOC Community Edition](https://junglewise.ai/threats/technologies/logicaldoc-community-edition). Vendors: [LogicalDOC](https://junglewise.ai/threats/vendors/logicaldoc).

## Quick answers

**Is CVE-2026-109201 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-109201 being exploited in the wild.

**How severe is CVE-2026-109201?** High severity, with a CVSS score of 8.3, published 12 October 2026.

**Which products and versions are affected?** LogicalDOC Community Edition through 9.3.

**Is there a fix for CVE-2026-109201?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-109201 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-109201?** Check whether you run LogicalDOC Community Edition at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A missing authorization vulnerability exists in SoapDocumentService operations (copy, getExtractedText, deleteVersion, reindex, deleteLink, restore) that fails to validate whether the authenticated user has permission to access specific documents. Attackers can enumerate and manipulate documents via SOAP or /services/rest/document endpoints by supplying sequential document IDs. The vulnerability requires authentication but allows privilege escalation to access unauthorized documents.

## Affected products

- LogicalDOC Community Edition through 9.3

## Timeline

- 2026-10-12: disclosed

## References

- [https://github.com/logicaldoc/community](https://github.com/logicaldoc/community)
- [https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webservice/src/main/java/com/logicaldoc/webservice/soap/endpoint/SoapDocumentService.java](https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webservice/src/main/java/com/logicaldoc/webservice/soap/endpoint/SoapDocumentService.java)

## Related threats

- [LogicalDOC Community Edition username enumeration in AvatarServlet](https://junglewise.ai/threats/cve-2026-109206-logicaldoc-community-edition-through-9-3-contains-a-username)
- [LogicalDOC Community Edition unauthenticated file upload in UploadServlet](https://junglewise.ai/threats/cve-2026-109205-logicaldoc-community-edition-through-9-3-contains-an)
- [LogicalDOC Community Edition improper authorization in password recovery](https://junglewise.ai/threats/cve-2026-109204-logicaldoc-community-edition-through-9-3-contains-an-improper)
- [LogicalDOC Community Edition missing authorization in ConvertPdf servlet](https://junglewise.ai/threats/cve-2026-109203-logicaldoc-community-edition-through-9-3-contains-a-missing)
- [LogicalDOC Community missing authorization in zip-export servlet](https://junglewise.ai/threats/cve-2026-109202-logicaldoc-community-edition-through-9-3-contains-a-missing)