Vulnerability · Published Oct 29, 2026 · Assigned by Patchstack
CVE-2026-116409WordPress Upsell Order Bump Offer for WooCommerce plugin <= 3.1.7 - Cross Site Scripting (XSS) vulnerability
High 7.1
In plain English
A high-severity cross-site scripting in Upsell Order Bump Offer for WooCommerce from WP Swings. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 91.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 3.1.7.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| WP Swings | Upsell Order Bump Offer for WooCommerce | 0 – through 3.1.7 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L