Fusion Builder < 3.6.2 - Unauthenticated SSRF

CVE-2022-1386

9.8CRITICAL

Key Information

Vendor
Theme-fusion
Status
Fusion Builder
Vendor
CVE Published:
16 May 2022

Badges

👾 Exploit Exists🟡 Public PoC

Summary

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 Version(s)

Fusion Builder < 3.6.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2022-1386
Created by ardzz

fubucker
Created by im-hanzou

CVE-2022-1386-Mass_Vulnerability
Created by zycoder0day

References

https://wpscan.com/vulnerability/bf7034ab-24c4-461f-a709-...
x_refsource_MISC
https://www.rootshellsecurity.net/rootshell-discovered-a-...
x_refsource_MISC
https://theme-fusion.com/version-7-6-2-security-update/
x_refsource_MISC

EPSS Score

30% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database4 Proof of Concept(s)

Credit

Calum Elrick
.