CVE-2026-79632
WPFunnels < 3.13.0 - Unauthenticated Arbitrary Recipient Email Sending via wpfnl_shortcode_optin_submission
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 4, 2026
- Updated
- Sep 4, 2026
- Reserved
- Aug 25, 2026
Description
The WPFunnels WordPress plugin before 3.13.0 does not perform any authorisation or nonce check in one of its opt-in submission handlers, and takes the notification recipients and subject from the request, allowing unauthenticated users to make the site send emails to arbitrary recipients with an arbitrary subject.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
WPFunnelsUnknown |
|
References
- https://wpscan.com/vulnerability/45abb077-c4ed-472e-8658-443506605235/exploitvdb-entrytechnical-description
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