CVE-2026-4059ShopLentor <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'button_text' Shortcode Attribute

Açıklama

The ShopLentor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the woolentor_quickview_button shortcode's button_text attribute in all versions up to, and including, 3.3.5. This is due to insufficient input sanitization and missing output escaping on user-supplied shortcode attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• https://www.wordfence.com/threat-intel/vulnerabilities/id/fdf0b13e-154c-4007-bfc2-5346d906f7ca?source=cve
• https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.3.4/includes/modules/quickview/includes/cl…
• https://plugins.trac.wordpress.org/browser/woolentor-addons/trunk/includes/modules/quickview/includes/classes…
• https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.3.4/includes/modules/quickview/includes/te…
• https://ti.wordfence.io/vendors/patch/1796/download
• https://plugins.trac.wordpress.org/changeset/3493664/woolentor-addons/trunk/includes/modules/quickview/includ…
• https://plugins.trac.wordpress.org/changeset?old_path=%2Fwoolentor-addons/tags/3.3.5&new_path=%2Fwoolentor-ad…