Auth bypass in Kali Forms — Contact Form & Drag-And-Drop Builder
CVE-2026-107343
The Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.30 does not perform a capability check on its test-email handler, relying only on a nonce that is available to any logged-in user, so a low-privileged user such as a Subscriber can make the site send email to an arbitrary recipient with a spoofed sender address.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
The 30-day trend appears once there are two daily scores.
Affected products
- Kali Forms — Contact Form & Drag-And-Drop Builder
Weakness classification (CWE)
References
- wpscan.com/vulnerability/75a86686-ce21-4ba6-bf39-74aacf5ca4a9/ (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-107343?
- CVE-2026-107343 is a medium-severity vulnerability in Kali Forms — Contact Form & Drag-And-Drop Builder, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-11-01.
- How severe is CVE-2026-107343?
- Medium severity. CVSS v3 base score is 4.3 out of 10.