Lucene search

K
osvGoogleOSV:GHSA-6HH6-59J2-QRXW
HistoryMay 22, 2024 - 6:25 p.m.

Silverstripe History XSS Vulnerability

2024-05-2218:25:16
Google
osv.dev
2
silverstripe
cms
cross-site scripting
vulnerability
html
text fields
page history

6.3 Medium

AI Score

Confidence

High

A cross-site scripting vulnerability has been discovered in the CMS page history tab.

This vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the text fields on a page, and if the “compare mode” option is selected. The HTML will be embedded into the page unescaped.

This has been resolved by performing the text comparison in a HTML friendly way.

6.3 Medium

AI Score

Confidence

High