CVE-2026-100106
The FiboSearch – Ajax Search for WooCommerce plugin for WordPress is vulnerable to Stored…
- Risk score
- 41/100
- CVSS
- 6.4 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 16 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- The FiboSearch – Ajax Search for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'purchased_plan' parameter in all versions up to, and including, 1.34.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.4 medium
References
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/assets/js/admin.js#L555
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/assets/js/tooltip.min.js#L4
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/vendor/freemius/wordpress-sdk/includes/class-freemius.php#L4548
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/vendor/freemius/wordpress-sdk/includes/fs-core-functions.php#L223
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/vendor/freemius/wordpress-sdk/includes/fs-html-escaping-functions.php#L123
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/vendor/freemius/wordpress-sdk/includes/managers/class-fs-admin-notice-manager.php#L421
- https://plugins.trac.wordpress.org/browser/ajax-search-for-woocommerce/tags/1.34.2/vendor/freemius/wordpress-sdk/templates/admin-notice.php#L110
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3734423%40ajax-search-for-woocommerce%2Ftags%2F1.34.3&old=3684506%40ajax-search-for-woocommerce%2Ftags%2F1.34.2
- https://www.wordfence.com/threat-intel/vulnerabilities/id/7db3475a-3a70-4776-8ea3-337192f88973?source=cve
Original description
The FiboSearch – Ajax Search for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'purchased_plan' parameter in all versions up to, and including, 1.34.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the site owner has previously completed the standard Freemius opt-in flow; once that condition is met, any Subscriber can reach the vulnerable handler simply by loading /wp-admin/profile.php with the requisite query parameters.
Last activity 16 Oct 2026. Patch Forecast updates every hour.