JetFormBuilder: Filesystem traversal
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Path Traversal.This issue affects JetFormBuilder: from n/a through 3.6.7.1. The CNA vector requires low-privilege authenticated access; the exact WordPress role is not disclosed. The export does not disclose the endpoint, input parameter, vulnerable function or detailed input-processing path. No additional exploit mechanics are inferred. Attacker-controlled path input can escape an intended directory; the exact file operation and reachable files are not specified. The structured affected range is <= 3.6.7.1.
- Component
- JetFormBuilder
- Plugin slug
jetformbuilder- Affected
- <= 3.6.7.1
- Safe version
3.6.8- Published
- Nov 01, 2026
This CVE was published Nov 01, 2026 and is one of 25 known issues for this plugin.
Update, patch or deactivate.
Update to a supported release containing the confirmed fix: 3.6.8. Authorize the file operation and constrain canonicalized paths to the intended storage directory.
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
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Crocoblock JetFormBuilder jetformbuilder allows Path Traversal.This issue affects JetFormBuilder: from n/a through 3.6.7.1.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H