Stored XSS Vulnerability in JetFormBuilder by Crocoblock
CVE-2026-123482

7.1HIGH

Key Information:

Vendor

WordPress
Status
Jetformbuilder
Vendor
CVE Published:
9 November 2026

What is CVE-2026-123482?

A Stored XSS vulnerability has been identified in the JetFormBuilder plugin by Crocoblock, which allows malicious actors to inject arbitrary scripts during the web page generation process. This security flaw affects versions of JetFormBuilder leading up to 3.6.8, enabling potential attackers to execute unauthorized scripts in the context of user sessions. Users of JetFormBuilder are advised to update their plugins promptly to mitigate this risk.

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

Filip Kowalski | Patchstack Bug Bounty Program
.