Vulnerability · Published Jul 23, 2025 · Assigned by WPScan
CVE-2025-6174WordPress Qwizcards <= 3.9.4 - Reflected XSS
Medium 6.1
In plain English
A medium-severity security flaw in Qwizcards | online quizzes and flashcards from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.6%top 53.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Nuclei
Official description
The Qwizcards | online quizzes and flashcards WordPress plugin through 3.9.4 does not sanitise and escape the "_stylesheet" parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin or any other user.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Qwizcards | online quizzes and flashcards | 0 – through 3.9.4 |
References
- https://wpscan.com/vulnerability/ff827f67-712e-4ab6-b6aa-7f5e6ff1283a/ exploit, vdb-entry, technical-description