CVE-2021-36150

Description

SilverStripe Framework through 4.8.1 allows XSS.

How to fix CVE-2021-36150

To remediate CVE-2021-36150, upgrade the affected package to a fixed version below.

• Bitnami/silverstripe—upgrade to 1.8.1 or later
• Packagist/silverstripe/admin—upgrade to 1.8.1 or later

Is CVE-2021-36150 being exploited?

Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.

Affected packages (2)

• >= 1.0.0, < 1.8.1, >= 1.9.0, < 4.8.1
• >= 1.0.0, < 1.8.1

CVSS scores

References (5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-36150
• PATCHgithub.com/silverstripe/silverstripe-framework
• WEBgithub.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/admin/CVE-2021-36150.yaml
• WEBgithub.com/silverstripe/silverstripe-framework/releases