CVE-2021-30211
🗓️ 12 May 2021 16:12:03Reported by mitreType 
cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 73 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2021-30211 | 12 May 202117:15 | – | attackerkb |
 | Knowage 跨站脚本漏洞 | 12 May 202100:00 | – | cnnvd |
 | Knowage Cross-Site Scripting Vulnerability (CNVD-2021-34490) | 14 May 202100:00 | – | cnvd |
 | CVE-2021-30211 | 12 May 202116:12 | – | cvelist |
 | EUVD-2021-17143 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-30211 | 12 May 202117:15 | – | nvd |
 | CVE-2021-30211 | 12 May 202117:15 | – | osv |
 | Cross site scripting | 12 May 202117:15 | – | prion |
 | CVE-2021-30211 | 22 May 202519:38 | – | redhatcve |
| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| surname | request body | /knowage/restful-services/signup/update | Stored XSS via surname parameter in signup update endpoint | CWE-79 |
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
17 Jun 2026 03:49Current
5.2Medium risk
Vulners AI Score5.2
CVSS 23.5
CVSS 3.15.4
EPSS0.00499