CVE-2026-109203CWE-862broken-access-control

CVE-2026-109203

Medium · published October 12, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
14.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
7.1 · 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
EPSS
0.00238 · 14.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-12T18:17Z
References (4)
https://github.com/logicaldoc/community · [email protected]https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/ConvertPdf.java#L58 · [email protected]https://github.com/logicaldoc/community/discussions/119 · [email protected]https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-missing-authorization-via-convertpdf-servlet · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 13:39Z
    LogicalDOC Community Edition through 9.3 Missing Authorization via ConvertPdf Servlet
    cvelistv5
  • 12 OCT 13:39Z
    LogicalDOC Community Edition through 9.3 Missing Authorization via ConvertPdf Servlet
    cvelistv5