WordPress Quiz and Survey Master (QSM) plugin <= 11.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'question_title' Parameter vulnerability
🗓️ 18 Aug 2026 10:54:00Reported by Jonah Burgess (CryptoCat)Type 
patchstack🔗 patchstack.com👁 3 Views
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-11780 | 16 Aug 202604:24 | – | attackerkb |
 | CVE-2026-11780 | 16 Aug 202604:24 | – | cve |
 | CVE-2026-11780 Quiz and Survey Master (QSM) <= 11.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'question_title' Parameter | 16 Aug 202604:24 | – | cvelist |
 | EUVD-2026-59860 | 16 Aug 202604:24 | – | euvd |
 | CVE-2026-11780 | 16 Aug 202605:16 | – | nvd |
 | PT-2026-73080 | 16 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-11780 Quiz and Survey Master (QSM) <= 11.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'question_title' Parameter | 16 Aug 202604:24 | – | vulnrichment |
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18 Aug 2026 10:54Current
5.1Medium risk
Vulners AI Score5.1
CVSS 3.16.4
EPSS0.00307
SSVC