GHSA-m8v7-x398-pxrf: Silverstripe XSS in CMS Edit Page
Due to a lack of parameter sanitisation a carefully crafted URL could be used to inject arbitrary HTML into the CMS Edit page.
An attacker could create a URL and share it with a site administrator to perform an attack.
References
- github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-004-1.yaml
- github.com/advisories/GHSA-m8v7-x398-pxrf
- github.com/silverstripe/silverstripe-framework
- github.com/silverstripe/silverstripe-framework/commit/a24c8260b1d048dc6a0836eb1be9a1ca2056e770
- github.com/silverstripe/silverstripe-framework/commits/3.3.2
- www.silverstripe.org/download/security-releases/ss-2016-004
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