An issue exists in the Quiz and Survey Master plugin prior to 7.0.1 for WordPress. It allows users to delete arbitrary files such as wp-config.php file, which could effectively take a site offline and allow an malicious user to reinstall with a WordPress instance under their control. This occurred via qsm_remove_file_fd_question, which allowed unauthenticated deletions (even though it was only intended for a person to delete their own quiz-answer files).
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
expresstech quiz and survey master |
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