Vulnerabilities (CVE)

Filtered by vendor Eclipse Subscribe
Filtered by product Vert.x-web
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-35217 1 Eclipse 1 Vert.x-web 2021-02-02 6.8 MEDIUM 8.8 HIGH
Vert.x-Web framework v4.0 milestone 1-4 does not perform a correct CSRF verification. Instead of comparing the CSRF token in the request with the CSRF token in the cookie, it compares the CSRF token in the cookie against a CSRF token that is stored in the session. An attacker does not even need to provide a CSRF token in the request because the framework does not consider it. The cookies are automatically sent by the browser and the verification will always succeed, leading to a successful CSRF attack.