SilverStripe Framework through 4.8.1 allows XSS.
https://www.silverstripe.org/download/security-releases/CVE-2021-36150
https://github.com/silverstripe/silverstripe-framework/releases
Source: Mitre, NVD
Published: 2021-10-07
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00262