CVE-2022-41922: Prevent RCE when deserializing untrusted user input

CVE-2022-41922 · Severity: low · CVSS 3.1 · Published 2022-11-21

Prevent RCE when deserializing untrusted user input

Technologies: yiisoft/yii (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2022-41922 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-41922 being exploited in the wild.
How severe is CVE-2022-41922?
Low severity, with a CVSS score of 3.1, published 21 November 2022.
Which products and versions are affected?
yiisoft/yii (Packagist) ECOSYSTEM:introduced=0,fixed=1.1.27.
Is there a fix for CVE-2022-41922?
Yes. yiisoft/yii (Packagist): upgrade to 1.1.27 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-41922?
Check whether you run yiisoft/yii (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

  • yiisoft/yii (Packagist): upgrade to 1.1.27 or later
    composer require yiisoft/yii:^1.1.27

Affected products

  • yiisoft/yii (Packagist) ECOSYSTEM:introduced=0,fixed=1.1.27

Identifiers

  • CVE-2022-41922
  • GHSA-442f-wcwq-fpcf

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