SSRF in Fusion Builder Project
CVE-2022-1386
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.714 (99.4th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.714 · newest: 0.714 · change: 0.000
Affected products
- Fusion Builder Project
- Theme-Fusion Avada
- Fusion Builder — versions 3.6.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/bf7034ab-24c4-461f-a709-3f73988b536b (Exploit, Third Party Advisory)
- www.rootshellsecurity.net/rootshell-discovered-a-critical-vulnerability-in-top-… (Patch, Third Party Advisory)
- theme-fusion.com/version-7-6-2-security-update/ (Patch, Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2022-1386?
- CVE-2022-1386 is a critical-severity vulnerability in Fusion Builder Project, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2022-05-16.
- How severe is CVE-2022-1386?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-1386 known to be exploited?
- 15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.