YITH WooCommerce Product Add-Ons vulnerabilities
Plugin slug yith-woocommerce-product-add-ons · 12 known vulnerabilities · latest disclosed 2026-10-30 · WordPress.org page
Every listed vulnerability has a fix. Version 4.34.1 or later is not affected by any of them. If your site runs an older version, update it.
1 of 12 rated high or critical (CVSS 7 or more).
Known vulnerabilities in YITH WooCommerce Product Add-Ons
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 4.34.0 | 4.34.1 | CVE-2026-107868 | 2026-10-30 | Advisory |
| Medium 5.3 | <= 4.34.0 | 4.34.1 | CVE-2026-66480 | 2026-10-08 | Advisory |
| Medium 4.9 | <= 4.29.0 | 4.29.1 | CVE-2026-42383 | 2026-05-20 | Advisory |
| Medium 6.1 | <= 4.14.1 | 4.14.2 | CVE-2024-50448 | 2024-10-24 | Advisory |
| Medium 6.1 | <= 4.13.0 | 4.13.1 | CVE-2024-47367 | 2024-09-30 | Advisory |
| Medium 5.3 | <= 4.9.2 | 4.9.3 | CVE-2024-35680 | 2024-06-06 | Advisory |
| Medium 6.1 | <= 4.5.0 | 4.6.0 | CVE-2024-27994 | 2024-03-15 | Advisory |
| Medium 6.6 | < 4.3.1 | 4.3.1 | CVE-2023-49777 | 2023-12-28 | Advisory |
| Medium 5.3 | <= 4.2.0 | 4.2.1 | CVE-2023-46635 | 2023-10-25 | Advisory |
| High 7.1 | <= 2.15.0 | 2.16.0 | none | 2022-11-11 | Advisory |
| Medium 4.3 | <= 2.15.0 | 2.16.0 | CVE-2022-44630 | 2022-11-11 | Advisory |
| Medium 4.3 | <= 1.5.21 | 1.5.23 | CVE-2019-16251 | 2019-10-31 | Advisory |
Check if a site is affected
Enter a site address to see which version of YITH WooCommerce Product Add-Ons and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the YITH WooCommerce Product Add-Ons plugin safe to use?
All 12 known issues are fixed in current versions (4.34.1 or later). Keeping it updated is what matters.
How do I check which version of YITH WooCommerce Product Add-Ons 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.