GHSA-vcg6-8fxc-x5cq
Suggest an improvement- Source
- https://github.com/advisories/GHSA-vcg6-8fxc-x5cq
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-vcg6-8fxc-x5cq/GHSA-vcg6-8fxc-x5cq.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-vcg6-8fxc-x5cq
- Published
- 2024-05-27T23:35:14Z
- Modified
- 2024-12-02T05:41:01.837911Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- silverstripe/framework allows upload of dangerous file types
- Details
-
Some potentially dangerous file types exist in File.allowedextensions which could allow a malicious CMS user to upload files that then get executed in the security context of the website. We have removed the ability to upload .css, .js, .potm, .dotm, .xltm and .jar files in the default configuration. Since allowedextensions are synced to webserver configuration (in assets/.htaccess) automatically, this will also deny access to any existing uploads with these extensions.
Review our security guidelines for the Common Web Platform and the File Security guide for SilverStripe 4 to find out how to add or remove extensions.
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-434" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2024-05-27T23:35:14Z" }- References
-
- https://github.com/silverstripe/silverstripe-framework/commit/0408048653fafc52e02b4dbc6288e14e634ac613
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2018-014-1.yaml
- https://github.com/silverstripe/silverstripe-framework
- https://www.silverstripe.org/download/security-releases/ss-2018-014
Affected packages
Packagist / silverstripe/framework
Package
- Name
- silverstripe/framework
- Purl
- pkg:composer/silverstripe/framework
Packagist / silverstripe/framework
Package
- Name
- silverstripe/framework
- Purl
- pkg:composer/silverstripe/framework
Packagist / silverstripe/framework
Package
- Name
- silverstripe/framework
- Purl
- pkg:composer/silverstripe/framework