Dynamic variable evaluation vulnerability in shared/config/tce_config.php in TCExam 4.0.011 and earlier allows remote attackers to conduct cross-site scripting (XSS) and possibly other attacks by modifying critical variables such as $_SERVER, as demonstrated by injecting web script via the _SERVER[SCRIPT_NAME] parameter.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This vulnerability has a 5.10% probability of being exploited in the next 30 days, ranking higher than 92% of all scored CVEs.