LogicalDOC Community Edition through 9.3 contains a missing authorization vulnerability in the ConvertPdf servlet that allows authenticated users to download restricted PDF documents. Attackers can enumerate sequential docId values and use the version parameter to retrieve any PDF and its versions from folders they cannot access.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
LogicalDOC LogicalDOC Community Edition unaffected
Version Status Constraints
0 affected ≤ 9.3

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Logicaldoc Subscribe
Logicaldoc Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/logicaldoc/community cve-icon cve-icon
https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ConvertPdf.java#L58 cve-icon cve-icon
https://github.com/logicaldoc/community/discussions/119 cve-icon cve-icon
https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-convertpdf-servlet cve-icon cve-icon
History

Mon, 12 Oct 2026 14:00:00 +0000

Type Values Removed Values Added
Description LogicalDOC Community Edition through 9.3 contains a missing authorization vulnerability in the ConvertPdf servlet that allows authenticated users to download restricted PDF documents. Attackers can enumerate sequential docId values and use the version parameter to retrieve any PDF and its versions from folders they cannot access.
Title LogicalDOC Community Edition through 9.3 Missing Authorization via ConvertPdf Servlet
First Time appeared Logicaldoc
Logicaldoc logicaldoc
Weaknesses CWE-862
CPEs cpe:2.3:a:logicaldoc:logicaldoc:*:*:*:*:community:*:*:*
Vendors & Products Logicaldoc
Logicaldoc logicaldoc
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-12T13:39:45.258Z

Reserved: 2026-10-12T13:25:17.264Z

Link: CVE-2026-109203

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-12T14:17:10.977

Modified: 2026-10-12T14:17:10.977

Link: CVE-2026-109203

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses