ShopLentor <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'button_text' Shortcode Attribute
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| devitemsllc | ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin | up to 3.3.5 | — | No fix listed | CNA |
- ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin Vendordevitemsllc Affected up to 3.3.5 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hasthemes:shoplentor:*:*:*:*:*:*:*:* | — | — | devitemsllc |
- cpe:2.3:a:hasthemes:shoplentor:*:*:*:*:*:*:*:* Versions — — ·devitemsllc
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-4059
- 2026-10-03 Alias added: GHSA-rxq5-998f-fp45
References
Other 7
- 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/classes/Frontend/Shortcode.php#L61
- https://plugins.trac.wordpress.org/browser/woolentor-addons/trunk/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://ti.wordfence.io/vendors/patch/1796/download
- 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
More devitemsllc vulnerabilities
- TI-2023-00222 ShopLentor < 2.5.4 - PHP Object Injection CVSS 3.1CRITICAL 9.8
- TI-2023-00476 WP News <= 1.1.9 - Arbitrary Plugin Activation via CSRF CVSS 3.1MEDIUM 6.5
- TI-2023-00475 WP Insurance < 2.1.4 - Arbitrary Plugin Activation via CSRF CVSS 3.1MEDIUM 6.5
- TI-2023-00474 WP Film Studio < 1.3.5 - Arbitrary Plugin Activation via CSRF CVSS 3.1MEDIUM 6.5
- TI-2023-00221 ShopLentor < 2.5.4 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
- TI-2022-04250 HashBar – WordPress Notification Bar < 1.3.6 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 5.4
Sources
- CVE-2026-4059 · CVE Program
- CVE-2026-4059 · NVD
- FIRST EPSS
- GHSA-rxq5-998f-fp45 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences