Devise contains a flaw that is triggered during when a type conversion error occurs during the parsing of a malformed request. With a specially crafted request, a remote attacker can bypass security restrictions.
Remote / Network Access
Loss of Integrity
Patch / RCS,
Upgrade to version 1.5.4, 2.0.5, 2.1.3, 2.2.3 or higher, as they have been reported to fix this vulnerability. In addition, the vendor has released a patch for some older versions.
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