Lucene search
K

EUVD-2021-0503

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Flarum Sticky extension has an XSS vulnerability affecting versions 0.1.0-beta.14 and 0.1.0-beta.15.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-21283
27 Jan 202100:36
circl
CNNVD
Flarum Sticky Cross-Site Scripting Vulnerability
26 Jan 202100:00
cnnvd
CVE
CVE-2021-21283
26 Jan 202120:45
cve
Cvelist
CVE-2021-21283 XSS in Flarum Sticky extension.
26 Jan 202120:45
cvelist
Github Security Blog
XSS in Flarum Sticky extension
29 Jan 202118:13
github
NVD
CVE-2021-21283
26 Jan 202121:15
nvd
OSV
GHSA-H3GG-7WX2-CQ3H XSS in Flarum Sticky extension
29 Jan 202118:13
osv
Prion
Cross site scripting
26 Jan 202121:15
prion
RedhatCVE
CVE-2021-21283
22 May 202521:31
redhatcve
Veracode
Cross-site Scripting (XSS)
1 Feb 202106:52
veracode
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2301ab68-0dd5-33fd-afd6-6c05c7b238d8",
        "vendor": {
          "name": "flarum"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "8646482a-20b4-3c97-a0bb-c0bdc2d97bab",
        "product": {
          "name": "sticky"
        },
        "product_version": "v0.1.0-beta.14 ≤v0.1.0-beta.15"
      }
    ]
  }
]

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 Oct 2025 00:30Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.4
CVSS 23.5
EPSS0.00347
2