What is CVE-2026-14824?

CVE-2026-14824 is a medium-severity vulnerability in Quiz And Survey Master (Qsm), classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-08-04.

How severe is CVE-2026-14824?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Quiz And Survey Master (Qsm)

CVE-2026-14824

The Quiz and Survey Master (QSM) WordPress plugin before 11.2.2 does not properly escape a question setting before outputting it into an unquoted HTML attribute, allowing users with contributor-level access and above to inject arbitrary J…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Unknown Quiz And Survey Master (Qsm) — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-14824?: CVE-2026-14824 is a medium-severity vulnerability in Quiz And Survey Master (Qsm), classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2026-08-04.
How severe is CVE-2026-14824?: Medium severity. CVSS v3 base score is 4.8 out of 10.