CVE-2021-36827 WordPress Ninja Forms Contact Form plugin <= 3.6.9 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2021-36827 | 7 Jun 202213:46 | – | attackerkb |
 | WordPress plugin Ninja Forms Contact Form 跨站脚本漏洞 | 16 Jun 202200:00 | – | cnnvd |
 | WordPress plugin Ninja Forms Contact Form cross-site scripting vulnerability | 20 Jun 202200:00 | – | cnvd |
 | CVE-2021-36827 | 16 Jun 202217:11 | – | cve |
 | EUVD-2021-23403 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-36827 | 16 Jun 202218:15 | – | nvd |
 | WordPress Ninja Forms Plugin <= 3.6.9 XSS Vulnerability | 22 Jun 202200:00 | – | openvas |
 | CVE-2021-36827 | 16 Jun 202218:15 | – | osv |
 | WordPress Ninja Forms Contact Form plugin <= 3.6.9 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability | 7 Jun 202200:00 | – | patchstack |
 | Cross site scripting | 16 Jun 202218:15 | – | prion |
10
[
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"packageName": "ninja-forms",
"product": "Ninja Forms Contact Form (WordPress plugin)",
"vendor": "Saturday Drive",
"versions": [
{
"changes": [
{
"at": "3.6.10",
"status": "unaffected"
}
],
"lessThanOrEqual": "3.6.9",
"status": "affected",
"version": "n/a",
"versionType": "custom"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
28 Apr 2026 16:07Current
5Medium risk
Vulners AI Score5
CVSS 3.14.8
EPSS0.00494