Vulnerability in Extend Themes Lead Generation Contact Widget &Amp; Ai Chatbot: Chat Button, Phone Call, Telegram, Email – Siteleads

CVE-2026-78268

Unauthenticated Sensitive Data Exposure in Lead Generation Contact Widget &amp; AI Chatbot: Chat Button, Phone Call, Telegram, Email – SiteLeads <= 1.2.0 versions.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (33.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 33.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-78268: held from 0.003 to 0.004.

EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.002

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-78268?
CVE-2026-78268 is a high-severity vulnerability in Extend Themes Lead Generation Contact Widget &Amp; Ai Chatbot: Chat Button, Phone Call, Telegram, Email – Siteleads, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 7.5/10. Published 2026-08-24.
How severe is CVE-2026-78268?
High severity. CVSS v3 base score is 7.5 out of 10.