CVE-2020-21516: FeehiCMS has an arbitrary file upload vulnerability

CVE-2020-21516 · Severity: low · CVSS 3.1 · Published 2022-09-07

FeehiCMS has an arbitrary file upload vulnerability

Technologies: feehi/cms (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2020-21516 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-21516 being exploited in the wild.
How severe is CVE-2020-21516?
Low severity, with a CVSS score of 3.1, published 7 September 2022.
Which products and versions are affected?
feehi/cms (Packagist) ECOSYSTEM:introduced=0,fixed=2.0.8.1.
Is there a fix for CVE-2020-21516?
Yes. feehi/cms (Packagist): upgrade to 2.0.8.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-21516?
Check whether you run feehi/cms (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

  • feehi/cms (Packagist): upgrade to 2.0.8.1 or later
    composer require feehi/cms:^2.0.8.1

Affected products

  • feehi/cms (Packagist) ECOSYSTEM:introduced=0,fixed=2.0.8.1

Identifiers

  • CVE-2020-21516
  • GHSA-jj62-mc3m-j769

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