What is CVE-2026-116409?

CVE-2026-116409 is a high-severity vulnerability in Wp Swings Upsell Order Bump Offer For Woocommerce, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-10-29.

How severe is CVE-2026-116409?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Wp Swings Upsell Order Bump Offer For Woocommerce

CVE-2026-116409

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Swings Upsell Order Bump Offer for WooCommerce upsell-order-bump-offer-for-woocommerce allows Reflected XSS.This issue affects Upsell Order Bump Offer for WooCommerce: from n/a through 3.1.6.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wp Swings Upsell Order Bump Offer For Woocommerce

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

patchstack.com/database/wordpress/plugin/upsell-order-bump-offer-for-woocommerc… (vdb-entry)

Frequently asked questions

What is CVE-2026-116409?: CVE-2026-116409 is a high-severity vulnerability in Wp Swings Upsell Order Bump Offer For Woocommerce, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2026-10-29.
How severe is CVE-2026-116409?: High severity. CVSS v3 base score is 7.1 out of 10.