{"schemaVersion":3,"id":"CVE-2021-29624","aliases":["GHSA-rc4q-9m69-gqp8"],"status":"published","duplicateOf":null,"title":null,"description":"fastify-csrf is an open-source plugin helps developers protect their Fastify server against CSRF attacks. Versions of fastify-csrf prior to 3.1.0 have a \"double submit\" mechanism using cookies with an application deployed across multiple subdomains, e.g. \"heroku\"-style platform as a service. Version 3.1.0 of the fastify-csrf fixes it. the vulnerability. The user of the module would need to supply a `userInfo` when generating the CSRF token to fully implement the protection on their end. 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