Medium (5.4) in soplanning soplanning. EPSS 0.3% chance of exploitation in the next 30 days.
Cross-Site Scripting (XSS) vulnerability in SOPlanning <1.45, due to lack of proper validation of user input via /soplanning/www/process/groupe_save.php, in the groupe_id parameter. This could allow a remote user to send a specially crafted query to an authenticated user and steal their session details.
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-11-01)