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  5. CVE-2020-21322

CVE-2020-21322: Unrestricted Upload of File with Dangerous Type

September 20, 2021 (updated September 29, 2021)

An arbitrary file upload vulnerability in Feehi CMS v2.0.8 and below allows attackers to execute arbitrary code via a crafted PHP file.

References

  • github.com/advisories/GHSA-rf3w-29h3-r636
  • github.com/liufee/cms/commit/ecbfb0ca77874ead5b6e79b96a5e1f94e67475a9
  • github.com/liufee/cms/issues/44
  • nvd.nist.gov/vuln/detail/CVE-2020-21322

Code Behaviors & Features

Detect and mitigate CVE-2020-21322 with GitLab Dependency Scanning

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Affected versions

All versions up to 2.0.8

Fixed versions

  • 2.0.8.1

Solution

Upgrade to version 2.0.8.1 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-434: Unrestricted Upload of File with Dangerous Type
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

packagist/feehi/cms/CVE-2020-21322.yml

Spotted a mistake? Edit the file on GitLab.

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