CVE-2022-1386
Fusion Builder < 3.6.2 - Unauthenticated SSRF
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2022-1386- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-918
- Updated
- 2026-11-02
CVE List No score
Fusion Builder < 3.6.2 - Unauthenticated SSRF
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.
- Record
CVE-2022-1386- Weakness
- CWE-918
- Updated
- 2026-11-02
EUVDEUVD-2022-24703 No score
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.
- Record
EUVD-2022-24703- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4gm2-r6xm-jqxh
The Fusion Builder WordPress plugin before 3.6.2, used in the Avada theme, does not validate a...
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.
- Record
GHSA-4gm2-r6xm-jqxh- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-918
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | WordPress Fusion Builder <3.6.2 - Server-Side Request Forgery | |
| PoC in GitHub | ardzz/CVE-2022-1386 | 2023-02-28 |
| PoC in GitHub | fayassgit/CVE-2022-1386-FusionBuilder-SSRF | 2025-07-22 |
| PoC in GitHub | im-hanzou/fubucker | 2023-03-05 |
| PoC in GitHub | kreeksec/CVE-2022-1386 | 2024-12-04 |
| PoC in GitHub | satyasai1460/CVE-2022-1386 | 2024-03-07 |
| PoC in GitHub | zycoder0day/CVE-2022-1386-Mass_Vulnerability | 2023-09-28 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-1386 is a critical vulnerability (CVSS 9.8) in Fusion Builder Project Builder, published May 16, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 71.4%, the 99th percentile. No source names a fixed version.