XSS in Xpro Addons — 140+ Widgets For Elementor

CVE-2026-84088

The Xpro Addons — 140+ Widgets for Elementor WordPress plugin before 1.7.9 does not validate or sanitize a widget link setting before storing and using it in a JavaScript navigation call, allowing users with the contributor role and above to inject and store JavaScript that executes in the browser of anyone who interacts with the affected widget.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (37.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.4% 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-2026-84088: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • Xpro Addons — 140+ Widgets For Elementor

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-84088?
CVE-2026-84088 is a medium-severity vulnerability in Xpro Addons — 140+ Widgets For Elementor, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-09-16.
How severe is CVE-2026-84088?
Medium severity. CVSS v3 base score is 6.8 out of 10.