Directory traversal vulnerability in story.pl in Interactive Story 1.3 allows a remote attacker to read arbitrary files via a .. (dot dot) attack on the "next" parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6843
http://www.valeriemates.com/story_download.html
http://www.securityfocus.com/archive/1/4.3.2.7.2.20010715184257.00b20100%40compumodel.com