Cross-site Scripting via insert media remote file oembed in silverstripe-asset-admin
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| silverstripe | silverstripe-asset-admin | before 5.3.8 | 5.3.8 | Patch available | CNA |
| — | silverstripe/framework (Packagist) | before 5.3.8 | 5.3.8 | Patch available | GHSA-7cmp-cgg8-4c82 |
- silverstripe-asset-admin Vendorsilverstripe Affected before 5.3.8 Fixed in 5.3.8 Patch available CNA
- silverstripe/framework (Packagist) Vendor— Affected before 5.3.8 Fixed in 5.3.8 Patch available GHSA-7cmp-cgg8-4c82
Remediation
- Fix · CNA silverstripe-asset-admin (silverstripe) Fixed in 5.3.8
- Fix · GHSA-7cmp-cgg8-4c82 silverstripe/framework (Packagist) Fixed in 5.3.8 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-47605
- 2026-10-03 Alias added: GHSA-7cmp-cgg8-4c82
References
Other 5
- 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://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2024-47605.yaml
- https://github.com/silverstripe/silverstripe-framework
More silverstripe vulnerabilities
- TI-2007-02239 Unspecified vulnerability in the search functionality in SilverStripe 2.0.0 has unknown impact and attack vectors. CVSS 2.0HIGH 10.0
- TI-2019-09110 In SilverStripe through 4.3.3, a missing warning about leaving install.php in a public… CVSS 3.1CRITICAL 9.8
- TI-2019-09070 SQL injection vulnerability in silverstripe/restfulserver module 1.0.x before 1.0.9… CVSS 3.0CRITICAL 9.8
- TI-2019-04049 All versions of SilverStripe 3 prior to 3.6.7 and 3.7.3, and all versions of SilverStripe… CVSS 3.0CRITICAL 9.8
- TI-2022-17852 Silverstripe silverstripe/framework through 4.11 allows SQL Injection. CVSS 3.1HIGH 8.8
- TI-2020-07444 Silverstripe CMS through 4.5 can be susceptible to script execution from malicious upload… CVSS 3.1HIGH 8.8
Sources
- CVE-2024-47605 · CVE Program
- CVE-2024-47605 · NVD
- FIRST EPSS
- GHSA-7cmp-cgg8-4c82 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences