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ExploitedNot in CISA KEV yetFix available

CVE-2022-1386

Exploitation confirmed. First attested on 2023-10-15 by GCVE · kevintel, GCVE · shadowserver.

  • Published2022-05-16
  • Fixed in3.6.2
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2022-05-1615:15CVE publishedNVD
  2. 2023-10-1522:57Listed as exploited by GCVEGCVE
  3. 2023-10-1522:57Exploitation first reportedGCVE

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-1386?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-1386?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Fusion builder project fusion builder
BranchAffectedFixed in
3.6< 3.6.23.6.2
Theme-fusion avada
BranchAffectedFixed in
7.6< 7.6.27.6.2

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Fusion builder project fusion builder to 3.6.2

Advisories and patches

Detection

read 2026-11-02 22:42 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
6 repositories, unverifiedardzz/CVE-2022-1386im-hanzou/fubuckerzycoder0day/CVE-2022-1386-Mass_Vulnerabilitysatyasai1460/CVE-2022-1386kreeksec/CVE-2022-1386
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-05-16
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is 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.

Is CVE-2022-1386 actively exploited?

Active exploitation of CVE-2022-1386 has not been confirmed. Its EPSS score was 71.4% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-1386?

CVE-2022-1386 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record