Silverstripe XSS vulnerability via VirtualPage

2024-05-2218:53:38

CWE-79

GitHub Advisory Database

github.com

cross-site scripting

virtualpage

cms access

malicious html

unescaped html

field content

security vulnerability

software

AI Score

6.3

Confidence

High

JSON

A cross-site scripting vulnerability has been discovered in the VirtualPage class.

This vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the textfields of a page which a VirtualPage refers to.

This has been resolved by ensuring that VirtualPage safely escapes all field content.

Affected configurations

Vulners

Node

silverstriperegistryRange3.1.0–3.1.9silverstripe

VendorProductVersionCPE
silverstriperegistry*cpe:2.3:a:silverstripe:registry:*:*:*:*:*:silverstripe:*:*

Vendor	Product	Version	CPE
silverstripe	registry	*	cpe:2.3:a:silverstripe:registry::::::silverstripe::*

References

github.com/advisories/GHSA-r97r-64vp-fghm

github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/SS-2015-005-1.yaml

www.silverstripe.org/software/download/security-releases/ss-2015-005

AI Score

6.3

Confidence

High

JSON