CVE-2020-35217

8.8HIGH

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 i

发布于: 1/20/2021更新于: 11/21/2024
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描述

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.

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受影响产品

eclipsevert.x-web
4.0.0
eclipsevert.x-web
4.0.0
eclipsevert.x-web
4.0.0
eclipsevert.x-web
4.0.0

参考资料