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CVE-2012-2139

Description

Directory traversal vulnerability in lib/mail/network/delivery_methods/file_delivery.rb in the Mail gem before 2.4.4 for Ruby allows remote attackers to read arbitrary files via a .. (dot dot) in the to parameter.

POC

Reference

- https://github.com/mikel/mail/commit/29aca25218e4c82991400eb9b0c933626aefc98f

Github

No PoCs found on GitHub currently.