# CVE-2020-21322: Arbitrary Code Execution in feehi/cms

Source: https://junglewise.ai/threats/cve-2020-21322-arbitrary-code-execution-in-feehi-cms  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2021-09-20  
License: CC BY 4.0 with a link back

CVE-2020-21322 · Severity: info · Published 2021-09-20

Arbitrary Code Execution in feehi/cms

Technologies: [feehi/cms (Packagist)](https://junglewise.ai/threats/technologies/packagist-feehi-cms). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2020-21322 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-21322 being exploited in the wild.

**How severe is CVE-2020-21322?** Informational severity, published 20 September 2021.

**Which products and versions are affected?** feehi/cms (Packagist) ECOSYSTEM:introduced=0,fixed=2.0.8.1.

**Is there a fix for CVE-2020-21322?** 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-2020-21322?** 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

  ```sh
  composer require feehi/cms:^2.0.8.1
  ```


## Affected products

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

## Identifiers

- CVE-2020-21322
- GHSA-rf3w-29h3-r636

## Related threats

- [Feehi CMS has authenticated stored cross-site scripting (XSS) vulnerabilities via the Permissions module](https://junglewise.ai/threats/cve-2026-31354-feehi-cms-has-authenticated-stored-cross-site-scripting-xss)
- [Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the creation/editing module](https://junglewise.ai/threats/cve-2026-31351-feehi-cms-has-an-authenticated-stored-cross-site-scripting-xss)
- [Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the Role Management module](https://junglewise.ai/threats/cve-2026-31352-feehi-cms-has-an-authenticated-stored-cross-site-scripting-xss)
- [Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the Category module](https://junglewise.ai/threats/cve-2026-31353-feehi-cms-has-an-authenticated-stored-cross-site-scripting-xss)
- [Feehi CMS stored XSS in article content module](https://junglewise.ai/threats/cve-2026-31313-feehi-cms-stored-xss-in-article-content-module)