Medium (5.4) in soplanning soplanning. EPSS 2.6% chance of exploitation in the next 30 days.
Multiple Cross-Site Scripting (XSS) vulnerabilities exist in Simple Online Planning (SOPlanning) before 1.33 via the document.cookie in nb_mois and mb_ligness and the debug GET parameter to export.php, which allows malicious users to execute arbitrary code.
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
2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)