Vulnerability Details : CVE-2021-20792
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-20792
- cpe:2.3:a:expresstech:quiz_and_survey_master:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20792
9.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20792
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-20792
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20792
-
https://wordpress.org/plugins/quiz-master-next/
Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress – WordPress plugin | WordPress.orgProduct;Release Notes
-
https://quizandsurveymaster.com/
WordPress Quiz Plugin - Quiz and Survey MasterProduct
-
https://jvn.jp/en/jp/JVN65388002/index.html
JVN#65388002: WordPress Plugin "Quiz And Survey Master" vulnerable to cross-site scriptingThird Party Advisory
-
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
Diff [2490516:2503364] for quiz-master-next/trunk/php/admin/quizzes-page.php – WordPress Plugin RepositoryPatch;Third Party Advisory
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