CVE-2026-4059
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.
Does this matter?
Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.30% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.3.4/includes/modules/quickview/includes/classes/Frontend/Shortcode.php#L61
- https://plugins.trac.wordpress.org/browser/woolentor-addons/tags/3.3.4/includes/modules/quickview/includes/templates/quickview-button.php#L1
- https://plugins.trac.wordpress.org/browser/woolentor-addons/trunk/includes/modules/quickview/includes/classes/Frontend/Shortcode.php#L61
- https://plugins.trac.wordpress.org/changeset/3493664/woolentor-addons/trunk/includes/modules/quickview/includes/classes/Frontend/Shortcode.php
- https://plugins.trac.wordpress.org/changeset?old_path=%2Fwoolentor-addons/tags/3.3.5&new_path=%2Fwoolentor-addons/tags/3.3.6
- https://ti.wordfence.io/vendors/patch/1796/download
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fdf0b13e-154c-4007-bfc2-5346d906f7ca?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.