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WordPress Contact Form by Supsystic plugin <= 1.7.36 - Unauthenticated Server-Side Template Injection via Prefill Functionality vulnerability
🗓️ 31 Mar 2026 06:45:49Reported by kiseki - Heroes Cyber SecurityType 
patchstack🔗 patchstack.com👁 2 Views
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | Exploit for CVE-2026-4257 | 18 Apr 202619:39 | – | githubexploit |
| Exploit for CVE-2026-4257 | 11 May 202605:24 | – | githubexploit |
 | CVE-2026-4257 | 30 Mar 202621:26 | – | attackerkb |
 | CVE-2026-4257 | 30 Mar 202622:20 | – | circl |
 | WordPress plugin Contact Form by Supsystic 代码注入漏洞 | 30 Mar 202600:00 | – | cnnvd |
 | CVE-2026-4257 | 30 Mar 202621:26 | – | cve |
 | CVE-2026-4257 Contact Form by Supsystic <= 1.7.36 - Unauthenticated Server-Side Template Injection via Prefill Functionality | 30 Mar 202621:26 | – | cvelist |
 | WordPress Plugin Supsystic Contact Form 1.7.36 - SSTI | 14 May 202600:00 | – | exploitdb |
 | EUVD-2026-17239 | 31 Mar 202600:31 | – | euvd |
 | Supsystic Contact Form Wordpress Plugin SSTI RCE | 26 May 202619:01 | – | metasploit |
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31 Mar 2026 06:45Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.8
EPSS0.86695
SSVC