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CVE-2021-24368

MEDIUM 6.1 CVSS 3.1
Published
June 20, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The Quiz And Survey Master – Best Quiz, Exam and Survey Plugin WordPress plugin before 7.1.18 did not sanitise or escape its result_id parameter when displaying an existing quiz result page, leading to a reflected Cross-Site Scripting issue. This could allow for privilege escalation by inducing a logged in admin to open a malicious link

Affected WordPress components

  • Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker Plugin · quiz-master-next
    Confirmed match Active
    From 7.1.18 (including) to 7.1.18 (excluding)
    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 – Best Quiz, Exam and Survey Plugin for WordPress — From 7.1.18 (including) to 7.1.18 (excluding)
  • expresstech quiz_and_survey_master — Before 7.1.18

References

  • wpscan.com https://wpscan.com/vulnerability/7f2fda5b-45a5-4fc6-968f-90bc9674c999 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record