CVE-2021-20751: EC-CUBE Cross-site scripting vulnerability

CVE-2021-20751 · Severity: low · CVSS 3.1 · Published 2022-05-24

EC-CUBE Cross-site scripting vulnerability

Technologies: ec-cube/ec-cube (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2021-20751 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-20751 being exploited in the wild.
How severe is CVE-2021-20751?
Low severity, with a CVSS score of 3.1, published 24 May 2022.
Which products and versions are affected?
ec-cube/ec-cube (Packagist) ECOSYSTEM:introduced=4.0.0,fixed=4.0.6.
Is there a fix for CVE-2021-20751?
Yes. ec-cube/ec-cube (Packagist): upgrade to 4.0.6 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-20751?
Check whether you run ec-cube/ec-cube (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

  • ec-cube/ec-cube (Packagist): upgrade to 4.0.6 or later
    composer require ec-cube/ec-cube:^4.0.6

Affected products

  • ec-cube/ec-cube (Packagist) ECOSYSTEM:introduced=4.0.0,fixed=4.0.6

Identifiers

  • CVE-2021-20751
  • GHSA-r6qq-qc9m-98w2

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