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prionPRIOn knowledge basePRION:CVE-2020-35951
HistoryJan 01, 2021 - 4:15 a.m.

Buffer overflow

2021-01-0104:15:00
PRIOn knowledge base
www.prio-n.com
3

9.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.8%

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).

CPENameOperatorVersion
quiz_and_survey_masterlt7.0.1

9.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.8%