CVE Watch13 oct 2026

CVE-2026-109206

LogicalDOC Community Edition through 9.3 contains a username enumeration vulnerability that allows unauthenticated attackers to identify val

CVSS

5.3

Medio

EPSS

0.2%

p15

KEV

—

Exploit Today

0-100

Publicado: 12 oct 2026 · Última mod.: 13 oct 2026 · CWE-204

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-10-132026-10-23

Descripción técnica

LogicalDOC Community Edition through 9.3 contains a username enumeration vulnerability that allows unauthenticated attackers to identify valid accounts because the AvatarServlet (/avatar) performs no session validation. Attackers can supply usernames or numeric IDs in the userId parameter and compare 1x1 transparent images against real avatars to enumerate users and retrieve profile pictures.

Referencias oficiales

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