SQL injection vulnerability exists in OS4ED openSIS-Classic Version 9.1, specifically in the resetuserinfo.php file. The vulnerability is due to improper input validation of the $username_stn_id parameter, which can be manipulated by an attacker to inject arbitrary SQL commands.
| Software | From | Fixed in |
|---|---|---|
| os4ed / opensis | 9.1 | 9.1.x |
| os4ed / opensis | 9.0 | 9.0.x |