What’s Vulnerable › Products

vaadin framework vulnerabilities

4 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your vaadin framework version is affected

Latest vaadin framework vulnerabilities

• CVE-2026-110737 — Push Endpoint Returns Permissive CORS Headers (CVSS 2.3)
• CVE-2026-110803 — Session Lock Leak on an Invalid UI Id Allows Denial of Service in Vaadin Framework 8 (CVSS 8.7)
• CVE-2025-15022 — Cross-site scripting in Action caption (CVSS 4.8)
• CVE-2025-9467 — Possibility to bypass file upload validation on the server-side (CVSS 5.3)