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EUVD-2021-18447

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Issue in CommentBox extension allows XSS payloads via crafted configuration variables in MediaWiki.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
MediaWiki 跨站脚本漏洞
21 Apr 202100:00
cnnvd
CNVD
MediaWiki cross-site scripting vulnerability (CNVD-2021-37742)
17 May 202100:00
cnvd
CVE
CVE-2021-31550
22 Apr 202102:30
cve
Cvelist
CVE-2021-31550
22 Apr 202102:30
cvelist
NVD
CVE-2021-31550
22 Apr 202103:15
nvd
OpenVAS
MediaWiki < 1.36.0 Multiple Vulnerabilities - Linux
26 Apr 202100:00
openvas
OpenVAS
MediaWiki <= 1.36.0 Multiple Vulnerabilities - Windows
26 Apr 202100:00
openvas
OSV
BIT-MEDIAWIKI-2021-31550
6 Mar 202411:12
osv
Prion
Design/Logic Flaw
22 Apr 202103:15
prion
Positive Technologies
PT-2020-17369 · Wikimedia +2 · Mediawiki +2
21 Dec 202000:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "6d4b8ed8-5643-30b2-a70f-1c8fce864217",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "b5afb193-5afc-3b74-8399-6f1ac024be9f",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.4
CVSS 23.5
EPSS0.00219
1