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CVE-2026-56704

🗓️ 25 Aug 2026 01:30:02Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

XSS in Adminer before 5.4.3 via unsanitized MySQL version string in script tags bypassing CSP.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-56704 Adminer before 5.4.3 Cross-Site Scripting via MySQL Version String
25 Aug 202601:30
cvelist
euvd
EUVD
EUVD-2026-65202
25 Aug 202603:32
euvd
nvd
NVD
CVE-2026-56704
25 Aug 202602:16
nvd
ptsecurity
Positive Technologies
PT-2026-81131
25 Aug 202600:00
ptsecurity
Vulners
CNA
Node
vranaadminerRange05.4.3
[
  {
    "vendor": "vrana",
    "product": "adminer",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "5.4.3"
      },
      {
        "version": "5.4.3",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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25 Aug 2026 02:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
CVSS 3.16.1
4