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CVE-2026-9643 WP Meta SEO <= 4.5.18 - Unauthenticated Stored Cross-Site Scripting via REQUEST_URI in 404 Logging

🗓️ 24 Jun 2026 05:33:29Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Unauthenticated stored XSS exists in WP Meta SEO up to 4.5.18 via REQUEST_URI in 404 logging.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-9643
24 Jun 202605:33
attackerkb
CVE
CVE-2026-9643
24 Jun 202605:33
cve
EUVD
EUVD-2026-38678
24 Jun 202609:30
euvd
NVD
CVE-2026-9643
24 Jun 202607:16
nvd
Positive Technologies
PT-2026-51700
24 Jun 202600:00
ptsecurity
[
  {
    "vendor": "joomunited",
    "product": "WP Meta SEO",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "4.5.18",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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