CVE-2024-47605: Silverstripe Framework has a XSS via insert media remote file oembed
(updated )
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.
References
- github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2024-47605.yaml
- github.com/advisories/GHSA-7cmp-cgg8-4c82
- github.com/silverstripe/silverstripe-asset-admin/security/advisories/GHSA-7cmp-cgg8-4c82
- github.com/silverstripe/silverstripe-framework
- github.com/silverstripe/silverstripe-framework/commit/09b5052c86932f273e0d733428c9aade70ff2a4a
- nvd.nist.gov/vuln/detail/CVE-2024-47605
- www.silverstripe.org/download/security-releases/cve-2024-47605
Code Behaviors & Features
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