Medium severity · published May 2, 2026
CVE-2026-6916
Jeg Kit for Elementor <= 3.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'sg_content_number_prefix' Shortcode Attribute
6.4
CVSS
0.4%
EPSS
No
On KEV
Description
The Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sg_content_number_prefix' parameter in all versions up to, and including, 3.1.0 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:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JK
Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress · jegtheme
through 3.1.0 · source: vendor
Affected product
JK
Jeg Kit for Elementor – Powerful Addons for Elementor, Widgets & Templates for WordPress
jegtheme
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6916
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6916
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.0.3/class/elements/elementor/class-fun-fact-elementor.php#L24
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.0.3/class/elements/views/class-fun-fact-view.php#L71
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.0.3/lib/jeg-element/includes/class/elements/class-elements-view-abstract.php#L251
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/class/elements/elementor/class-fun-fact-elementor.php#L24
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/class/elements/views/class-fun-fact-view.php#L71
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/lib/jeg-element/includes/class/elements/class-elements-view-abstract.php#L251
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