Cross-Site Scripting Vulnerability in Crocoblock JetFormBuilder by Crocoblock
CVE-2026-123484

7.1HIGH

Key Information:

Vendor

WordPress
Status
Jetformbuilder
Vendor
CVE Published:
9 November 2026

What is CVE-2026-123484?

The vulnerability allows for improper neutralization of input during web page generation, enabling DOM-based Cross-Site Scripting (XSS) in JetFormBuilder. Attackers can exploit this flaw to inject malicious scripts into web applications, potentially compromising user data and web application integrity. The issue affects JetFormBuilder versions from n/a up to 3.6.8, highlighting the importance of promptly updating to mitigate security risks.

Affected Version(s)

JetFormBuilder 0 <= 3.6.8

References

https://patchstack.com/database/wordpress/plugin/jetformb...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mroccon | Patchstack Bug Bounty Program
.