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CVE-2024-6879

MEDIUM 4.7 CVSS 3.1
Published
August 26, 2024
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Description

The Quiz and Survey Master (QSM) WordPress plugin before 9.1.1 fails to validate and escape certain Quiz fields before displaying them on a page or post where the Quiz is embedded, which could allows contributor and above roles to perform Stored Cross-Site Scripting (XSS) attacks.

Affected WordPress components

  • Quiz and Survey Master (QSM) – Quiz Maker & Survey Maker Plugin · quiz-master-next
    Confirmed match Active
    Before 9.1.1
    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

  • Unknown Quiz and Survey Master (QSM) — Before 9.1.1
  • expresstech quiz_and_survey_master — Before 9.1.1

References

  • wpscan.com https://wpscan.com/vulnerability/4da0b318-03e7-409d-9b02-f108e4232c87/ Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record