CVE-2026-109203: fallo de gravedad alta en LogicalDOC Community Edition
LogicalDOC Community Edition through 9.3 Missing Authorization via ConvertPdf Servlet
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.1epss 0.2%
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.
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
Productos afectados
LogicalDOC · LogicalDOC Community EditionCVEs relacionadas — LogicalDOC Community Edition
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-47418MEDIUMLogicalDOC Document Version Comment Stored XSSEPSS 0.5%CVE-2022-47417MEDIUMLogicalDOC Document File Name Stored XSSEPSS 0.5%CVE-2022-47415MEDIUMLogicalDOC Messaging Stored XSSEPSS 0.5%CVE-2026-109205HIGHLogicalDOC Community Edition through 9.3 Unauthenticated Upload Disk Exhaustion via UploadServletEPSS 0.4%CVE-2026-109199HIGHLogicalDOC Community Edition through 9.3 Code Injection via Velocity sendAsEmail TemplateEPSS 0.4%CVE-2026-109170HIGHLogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed ParameterEPSS 0.3%
Referencias
https://github.com/logicaldoc/communityhttps://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ConvertPdf.java#L58https://github.com/logicaldoc/community/discussions/119https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-convertpdf-servlet