What’s Vulnerable › Vulnerabilities

CVE-2024-47605: Cross-site Scripting via insert media remote file oembed in silverstripe-asset-admin

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-01-14 · updated 2026-06-17
• Weakness: CWE-79

Description

silverstripe-asset-admin is a silverstripe assets gallery for asset management. When using the "insert media" functionality, the linked oEmbed JSON includes an HTML attribute which will replace the embed shortcode. The HTML is not sanitized before replacing the shortcode, allowing a script payload to be executed on both the CMS and the front-end of the website. This issue has been addressed in silverstripe/framework version 5.3.8 and users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected products

• silverstripe-asset-admin: before 5.3.8

References

• https://github.com/silverstripe/silverstripe-asset-admin/security/advisories/GHSA-7cmp-cgg8-4c82
• https://github.com/silverstripe/silverstripe-framework/commit/09b5052c86932f273e0d733428c9aade70ff2a4a
• https://www.silverstripe.org/download/security-releases/cve-2024-47605

Get alerted when CVE-2024-47605 or the next vulnerability affects your stack