CVE-2022-1386 in the critical feed json
Fusion Builder < 3.6.2 - Unauthenticated SSRF
published 4y ago modified 4mo ago also EUVD-2022-24703
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 71.4%
- EPSS 71.4% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 0
- none known, plus a Nuclei check
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.
Patch / fix
- fusion_builder_project fusion_builder 3.6.2
- theme-fusion avada 7.6.2
Is CVE-2022-1386 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
71.43% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- Nuclei template WordPress Fusion Builder <3.6.2 - Server-Side Request Forgery nuclei detection template
- wpscan.com https://wpscan.com/vulnerability/bf7034ab-24c4-461f-a709-3f73988b536b referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Unknown Fusion Builder
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
- Technology feeds
References
-
rootshellsecurity.net
/rootshell-discovered-a-critical-vulnerability-in-top-wordpress-theme/
patch, third-party-advisory
-
theme-fusion.com
/version-7-6-2-security-update/
patch, release-notes, third-party-advisory
-
wpscan.com
/vulnerability/bf7034ab-24c4-461f-a709-3f73988b536b
exploit, third-party-advisory
Sources
- CVE List CVE-2022-1386
- NVD CVE-2022-1386
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.