GHSA-7cmp-cgg8-4c82MediumCVSS 5.4
Silverstripe Framework has a XSS via insert media remote file oembed
🔗 CVE IDs covered (1)
📋 Description
Impact
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
- https://www.silverstripe.org/download/security-releases/cve-2024-47605
Reported by
James Nicoll from Fujitsu Cyber Security Services
🎯 Affected products1
- composer/silverstripe/framework:< 5.3.8
🔗 References (6)
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2024-47605
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2024-47605.yaml
- https://github.com/advisories/GHSA-7cmp-cgg8-4c82