CVE-2025-24575: Helloasso

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HelloAsso HelloAsso helloasso allows Stored XSS.This issue affects HelloAsso: from n/a through <= 1.1.11.

Affected products

• Helloasso Helloasso: up to and including 1.1.11

Published 2025-01-24. Last modified 2026-06-17.