In DIMO YellowBox CRM before 6.3.4, Path Traversal in images/Apparence (dossier=../) and servletrecuperefichier (document=../) allows an unauthenticated user to download arbitrary files from the server.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)