JetFormBuilder: A security weakness
JetFormBuilder omits authorization from a protected operation. The CNA vector describes unauthenticated access with high availability impact, but no confidentiality or integrity impact. The export does not identify the operation, endpoint, or input, so a specific disruption mechanism cannot be confirmed. Published affected versions: <= 3.6.6.
- Component
- JetFormBuilder
- Plugin slug
jetformbuilder- Affected
- <= 3.6.6
- Safe version
3.6.6.1- Published
- Oct 14, 2026
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Oct 14, 2026 and is one of 25 known issues for this plugin.
Update, patch or deactivate.
Update JetFormBuilder to 3.6.6.1 or later in the applicable release line. The completed authoritative record identifies this fixed release.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Missing Authorization vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JetFormBuilder: from n/a through 3.6.6.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H