CVE-2021-36150: Cross-site Scripting in SilverStripe Framework

CVE-2021-36150 · Severity: low · CVSS 3.1 · Published 2021-10-12

Cross-site Scripting in SilverStripe Framework

Technologies: silverstripe/admin (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2021-36150 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-36150 being exploited in the wild.
How severe is CVE-2021-36150?
Low severity, with a CVSS score of 3.1, published 12 October 2021.
Which products and versions are affected?
silverstripe/admin (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=1.8.1.
Is there a fix for CVE-2021-36150?
Yes. silverstripe/admin (Packagist): upgrade to 1.8.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-36150?
Check whether you run silverstripe/admin (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • silverstripe/admin (Packagist): upgrade to 1.8.1 or later
    composer require silverstripe/admin:^1.8.1

Affected products

  • silverstripe/admin (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=1.8.1

Identifiers

  • CVE-2021-36150
  • GHSA-j66h-cc96-c32q

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