Secunia Security Advisory – PlaySMS SMS Gateway 0.x is susceptible to SQL and Command Injection vulnerabilities due to a lack of input validation.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33827/sa12103.txt
Source: https://packetstormsecurity.com/files/33827/Secunia-Security-Advisory-12103.html