Medium severity · published May 27, 2026
CVE-2026-6287
ShopLentor - WooCommerce Builder for Elementor & Gutenberg <= 3.3.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Product Grid 'blockUniqId' Block Attribute
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
The ShopLentor - WooCommerce Builder for Elementor & Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'blockUniqId' block attribute in multiple Product Gride blocks in versions up to, and including, 3.3.8 due to insufficient input sanitization and output escaping. 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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin · devitemsllc
through 3.3.8 · source: vendor
Affected product
SA
ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin
devitemsllc
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6287
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6287
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3521229/woolentor-addons
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/b2d75e43-cd46-4c23-bea4-3564e0334a32?source=cve
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