Lucene search
K

CVE-2021-47733

🗓️ 23 Dec 2025 19:35:44Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

CMSimple 5.4 uses HTML Unicode encoding to bypass input filtering and execute scripts on delete actions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
CMSimple 跨站脚本漏洞
23 Dec 202500:00
cnnvd
CNVD
CMSimple Cross-Site Scripting Vulnerability
29 Dec 202500:00
cnvd
Cvelist
CVE-2021-47733 CMSimple 5.4 Cross-Site Scripting via HTML Unicode Encoding
23 Dec 202519:35
cvelist
EUVD
EUVD-2025-204822
23 Dec 202521:30
euvd
NVD
CVE-2021-47733
23 Dec 202520:15
nvd
Positive Technologies
PT-2025-52833
23 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2021-47733
24 Dec 202519:36
redhatcve
Vulnrichment
CVE-2021-47733 CMSimple 5.4 Cross-Site Scripting via HTML Unicode Encoding
23 Dec 202519:35
vulnrichment
NVD
Vulners
CNA
Node
[
  {
    "vendor": "Cmsimple",
    "product": "CMSimple",
    "versions": [
      {
        "version": "<=5.4",
        "status": "affected"
      }
    ]
  }
]

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

07 Apr 2026 14:05Current
6Medium risk
Vulners AI Score6
CVSS 45.1
CVSS 3.16.1
EPSS0.00025
SSVC
5