by Kastro
Paper/Archive/CVE-2020-35951

CVE-2020-35951

mitre — An issue was discovered in the Quiz and Survey Master plugin before 7.0.1 for WordPress.

EPSS 76%CVSS 9.9
critical.is priorityof 100
50
CVSS 9.9 (CNA, NVD agree)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 99.5.995 × 2019.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE 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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

mitre (CNA)9.9CVSS:3.1/AC:L/AV:N/A:H/C:L/I:L/PR:N/S:C/UI:N
NVD9.9CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H

References

refwordfence.com/blog/2020/08/critical-vulnerabilities-patched-in-quiz-and-survey-master-pluginrefwpscan.com/vulnerability/10348