UpsellWP – Upsell and Related Products Offers for WooCommerce vulnerabilities
Plugin slug checkout-upsell-and-order-bumps · 3 known vulnerabilities · latest disclosed 2026-09-16 · WordPress.org page
Every listed vulnerability has a fix. Version 2.2.10 or later is not affected by any of them. If your site runs an older version, update it.
0 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in UpsellWP – Upsell and Related Products Offers for WooCommerce
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 2.2.9 | 2.2.10 | CVE-2026-85350 | 2026-09-16 | Advisory |
| Medium 4.9 | <= 2.2.4 | 2.2.5 | CVE-2026-32459 | 2026-03-14 | Advisory |
| Medium 4.3 | <= 2.2.5 | 2.2.6 | CVE-2026-25419 | 2026-01-28 | Advisory |
Check if a site is affected
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Questions
Is the UpsellWP – Upsell and Related Products Offers for WooCommerce plugin safe to use?
All 3 known issues are fixed in current versions (2.2.10 or later). Keeping it updated is what matters.
How do I check which version of UpsellWP – Upsell and Related Products Offers for WooCommerce my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.