CVE-2026-14824Quiz And Survey Master < 11.2.2 - Contributor+ Stored XSS via Polar Question
Updated under an hour ago ()
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It affects Unknown Quiz and Survey Master (QSM). Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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 JavaScript that executes in the browser of any user viewing the affected quiz.
- CVSS
- 4.8 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Aug 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown Quiz and Survey Master (QSM) unknown:quiz_and_survey_master_qsm (from the name) | before 11.2.2 | CNA record |
References
- https://wpscan.com/vulnerability/ba8f3e6b-c2c9-4e72-825c-b98b4330c254/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.