Medium severity6.5NVD Advisory· Published Oct 12, 2026

CVE-2026-109203

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.

Affected products

Logicaldoc/Community Editionllm-fuzzy
Range: <=9.3

Patches

Vulnerability mechanics

References

github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ConvertPdf.javanvd
www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-convertpdf-servletnvd

News mentions

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