WPFunnels exposes a state-changing operation without authentication
WPFunnels through 3.12.13 does not enforce authorization on an operation reachable without a WordPress account. An unauthenticated request can make unauthorized changes and disrupt affected funnel functionality.
- Component
- WPFunnels
- Plugin slug
wpfunnels- Affected
- n/a through 3.12.13
- Safe version
3.13.0- Published
- Sep 03, 2026
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Sep 03, 2026 and is one of 23 known issues for this plugin.
Update, patch or deactivate.
Update to 3.13.0 or later and review funnel content, configuration, and activity for unauthorized changes.
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
Unauthenticated Broken Access Control in WPFunnels <= 3.12.13 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L