CVE-2026-54720

mediumCVSS 5.4covered by 1 sourcefirst seen 2026-07-01

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/

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Exploitation outlook

Low exploitation risk0.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-54720: Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In versions prior…nvd · 2026-07-01

External references

NVD record for CVE-2026-54720

CVE.org record

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