Exploitation Summary
CVE-2021-20792 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
Cross-site scripting vulnerability in Quiz And Survey Master versions prior to 7.1.14 allows a remote attacker to inject arbitrary script via unspecified vectors.
Nuclei Templates (1)
WordPress Quiz and Survey Master <7.1.14 - Cross-Site Scripting
MEDIUMby dhiyaneshDK
References (4)
Core 4
Core References
Product x_refsource_misc
https://quizandsurveymaster.com/
Product, Release Notes x_refsource_misc
https://wordpress.org/plugins/quiz-master-next/
Patch, Third Party Advisory x_refsource_misc
https://plugins.trac.wordpress.org/changeset?new=2503364%40quiz-master-next%2Ftrunk%2Fphp%2Fadmin%2Fquizzes-page.php&old=2490516%40quiz-master-next%2Ftrunk%2Fphp%2Fadmin%2Fquizzes-page.php
Third Party Advisory x_refsource_misc
https://jvn.jp/en/jp/JVN65388002/index.html
Scores
CVSS v3
6.1
EPSS
0.0352
EPSS Percentile
87.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
expresstech/quiz_and_survey_master
< 7.1.14
Published
Aug 18, 2021
Tracked Since
Feb 18, 2026