CVE-2022-39357: Prototype pollution in Snowboard framework

CVE-2022-39357 · Severity: low · CVSS 3.1 · Published 2022-10-27

Prototype pollution in Snowboard framework

Technologies: wintercms/winter (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2022-39357 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-39357 being exploited in the wild.
How severe is CVE-2022-39357?
Low severity, with a CVSS score of 3.1, published 27 October 2022.
Which products and versions are affected?
wintercms/winter (Packagist) ECOSYSTEM:introduced=1.1.8,fixed=1.1.10.
Is there a fix for CVE-2022-39357?
Yes. wintercms/winter (Packagist): upgrade to 1.1.10 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-39357?
Check whether you run wintercms/winter (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

  • wintercms/winter (Packagist): upgrade to 1.1.10 or later
    composer require wintercms/winter:^1.1.10

Affected products

  • wintercms/winter (Packagist) ECOSYSTEM:introduced=1.1.8,fixed=1.1.10

Identifiers

  • CVE-2022-39357
  • GHSA-3fh5-q6fg-w28q

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