CRLF injection vulnerability in SnipSnap 0.5.2a, and other versions before 1.0b1, allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17364
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1464
http://www.snipsnap.org/space/start
http://www.securityfocus.com/bid/11180