CVE-2020-35951
Critical · 9.9CVSS
9.9
EPSS
76.3%
Published
Jan 1, 2021
CISA due date
—
The record
An issue was discovered in the Quiz and Survey Master plugin before 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 attacker 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).
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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