# CVE-2026-123483: WordPress JetFormBuilder plugin <= 3.6.8 - Content Injection vulnerability

Status: published. Published: 2026-11-07. Updated: 2026-11-07.

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Code Injection.This issue affects JetFormBuilder: from n/a through 3.6.8.

## Remediation

- fix: Update the WordPress JetFormBuilder plugin to the latest available version (at least 3.6.8.1). (source: CNA: Patchstack)

## Affected products and versions

- Crocoblock / JetFormBuilder (jetformbuilder): ≥ 0; ≤ 3.6.8 (affected, custom); unaffected at 3.6.8.1. Source: CNA: Patchstack

## Severity and prioritization

- CVSS 3.1: 5.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N; source: CNA: Patchstack

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-80

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://patchstack.com/database/wordpress/plugin/jetformbuilder/vulnerability/wordpress-jetformbuilder-plugin-3-6-8-content-injection-vulnerability?_s_id=cve (CNA: Patchstack; vdb-entry)

## Provenance

- CNA: Patchstack: https://www.cve.org/CVERecord?id=CVE-2026-123483; retrieved 2026-11-07; source updated 2026-11-07

Revision: bbaa326a00a8b4f3defe841784305d5d6e995b20efc3e80f6b4dba8fbd1f0486

Canonical: https://y2.dev/cve/CVE-2026-123483

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