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CVE-2022-1386

CRITICAL 9.8 CVSS 3.1
Published
May 16, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-918
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Fusion Builder WordPress plugin before 3.6.2, used in the Avada theme, does not validate a parameter in its forms which could be used to initiate arbitrary HTTP requests. The data returned is then reflected back in the application's response. This could be used to interact with hosts on the server's local network bypassing firewalls and access control measures.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Fusion Builder — From 3.6.2 (including) to 3.6.2 (excluding)
  • fusion_builder_project fusion_builder — Before 3.6.2
  • theme-fusion avada — Before 7.6.2

References

  • theme-fusion.com https://theme-fusion.com/version-7-6-2-security-update/ Patch, Release Notes, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/bf7034ab-24c4-461f-a709-3f73988b536b Exploit, Third Party Advisory
  • www.rootshellsecurity.net https://www.rootshellsecurity.net/rootshell-discovered-a-critical-vulnerability-in-top-wordpress-theme/ Patch, Third Party Advisory
  • nvd.nist.gov Official NVD record