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CVE-2026-39839

🗓️ 07 Apr 2026 19:29:11Reported by wikimedia-foundationType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

CVE-2026-39839 enables stored cross site scripting via Cargo map format in MediaWiki Cargo before 3.8.7.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39839
7 Apr 202619:29
attackerkb
Circl
CVE-2026-39839
7 Apr 202620:33
circl
CNNVD
MediaWiki - Cargo Extension 安全漏洞
7 Apr 202600:00
cnnvd
Cvelist
CVE-2026-39839 Stored XSS through URLs in Cargo's map format
7 Apr 202619:29
cvelist
EUVD
EUVD-2026-19891
7 Apr 202621:32
euvd
NVD
CVE-2026-39839
7 Apr 202620:16
nvd
Positive Technologies
PT-2026-30992
7 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-39839 Stored XSS through URLs in Cargo's map format
7 Apr 202619:29
vulnrichment
NVD
Node
mediawikicargoRange<3.8.7
[
  {
    "vendor": "Wikimedia Foundation",
    "product": "Mediawiki - Cargo Extension",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "3.8.7",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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15 Apr 2026 23:50Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.1
CVSS 46.3
EPSS0.00032
SSVC
2