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CVE-2022-4033

MEDIUM 5.3 CVSS 3.1
Published
November 29, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-20
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Quiz and Survey Master plugin for WordPress is vulnerable to input validation bypass via the 'question[id]' parameter in versions up to, and including, 8.0.4 due to insufficient input validation that allows attackers to inject content other than the specified value (i.e. a number, file path, etc..). This makes it possible attackers to submit values other than the intended input type.

Affected WordPress components

  • Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker Plugin · quiz-master-next
    Confirmed match Active
    Up to and including 8.0.4
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker — Up to and including 8.0.4
  • expresstech quiz_and_survey_master — Up to and including 8.0.4

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2801761%40quiz-master-next&new=2801761%40quiz-master-next&sfp_email=&sfph_mail= Patch, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/9f5cc779-c7de-42e6-a812-5c0539067b8c?source=cve
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4033 Third Party Advisory
  • nvd.nist.gov Official NVD record