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CVE-2026-73336 Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2

🗓️ 18 Aug 2026 16:06:00Reported by JoomlaType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Improper escaping in Joomla! Core schema.org output enables stored XSS in versions 5.1.0-5.4.7 and 6.0.0-6.1.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-73336
18 Aug 202616:06
attackerkb
cve
CVE
CVE-2026-73336
18 Aug 202616:06
cve
euvd
EUVD
EUVD-2026-61032
18 Aug 202616:06
euvd
joomla
Joomla! Vulnerable Extensions List
[20260806] - Core - XSS through schema.org outputs
21 Jul 202600:00
joomla
nvd
NVD
CVE-2026-73336
18 Aug 202617:17
nvd
ptsecurity
Positive Technologies
PT-2026-77196
18 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-73336 Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2
18 Aug 202616:06
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "Joomla! CMS",
    "vendor": "Joomla! Project",
    "versions": [
      {
        "status": "affected",
        "version": "5.1.0-5.4.6"
      },
      {
        "status": "affected",
        "version": "6.0.0-6.1.2"
      }
    ]
  }
]

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