Silverstripe XSS in TreeDropdownField and TreeMultiSelectField

2024-05-2314:57:18

CWE-79

GitHub Advisory Database

github.com

cross-site scripting

treedropdownfield

treemultiselectfield

cms access

dataobjects

vulnerability

html

encoding

6.4 Medium

AI Score

Confidence

High

JSON

A cross-site scripting vulnerability has been discovered in the TreeDropdownField and TreeMultiSelectField.

This vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the dataobjects used as a data source for either of these fields.

This has been resolved by ensuring that all dataobjects used as a data source have their content safely encoded.

Affected configurations

Vulners

Node

silverstripeframeworkRange≤3.1.9

CPENameOperatorVersion
silverstripe/frameworkle3.1.9

CPE	Name	Operator	Version
	silverstripe/framework	le	3.1.9

References

github.com/advisories/GHSA-r32j-mr8p-hfp8

github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2015-004-1.yaml

github.com/silverstripe/silverstripe-framework/commit/89c14d079d3a130d6c4029af596262528ce53925

www.silverstripe.org/software/download/security-releases/ss-2015-004

6.4 Medium

AI Score

Confidence

High

JSON