CVE-2022-28803

MEDIUM5.4EPSS 0.19%

Stored XSS in link tags added via XHR in SilverStripe Framework

Published: 6/29/2022Modified: 12/6/2023

Also known as:GHSA-rppc-655v-7j3cBIT-silverstripe-2022-28803

Description

SilverStripe Framework 4.x prior to 4.10.9 is vulnerable to cross-site scripting inside the href attribute of an HTML hyperlink, which can be added to website content via XMLHttpRequest (XHR) by an authenticated CMS user.

Affected packages (2)

Bitnami/silverstripefrom 0, < 4.10.9
Packagist/silverstripe/framework>= 4.0.0, < 4.10.9

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References (4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-28803
WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2022-28803.yaml
WEBhttps://silverstripe.org
WEBhttps://www.silverstripe.org/download/security-releases/cve-2022-28803