CVE-2022-37429: Silverstripe Framework

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Silverstripe silverstripe/framework through 4.11 allows XSS (issue 1 of 2) via JavaScript payload to the href attribute of a link by splitting a javascript URL with white space characters.

Affected products

• Silverstripe Framework: from 3.0.0, before 4.11.13 (fixed in 4.11.13)

Published 2022-11-23. Last modified 2026-06-17.