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CVE-2026-54720 Silverstripe Framework: Possible XSS attack through media embed

🗓️ 01 Jul 2026 21:02:59Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior to 6.2.2, the "Insert media from web" functionality in the CMS is vulnerable to XSS from a specially crafted embed. This issue was fixed in version 6.2.2/

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54720
1 Jul 202621:02
attackerkb
CVE
CVE-2026-54720
1 Jul 202621:02
cve
EUVD
EUVD-2026-41144
1 Jul 202621:02
euvd
Friends Of PHP
CVE-2026-54720 - XSS attack through media embed
24 Jun 202602:45
friendsofphp
NVD
CVE-2026-54720
1 Jul 202621:17
nvd
[
  {
    "vendor": "silverstripe",
    "product": "silverstripe-framework",
    "versions": [
      {
        "version": "< 6.2.2",
        "status": "affected"
      }
    ]
  }
]

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01 Jul 2026 21:02Current
CVSS 3.15.4
5