Insecure Session Cookie Encryption in CodeIgniter

CVE-2014-8686 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.

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