CVE-2026-6916

<!-- PoC for CVE-2026-6916 Vulnerable Parameter: sg_content_number_prefix --> <!-- 1. Log in to WordPress as a user with Contributor privileges or higher. 2. Create or Edit a page using Elementor. 3. Search for the 'Fun Fact' widget and drag it onto the page. 4. Locate the 'Content Number Prefix' field (sg_content_number_prefix). 5. Inject the following payload: --> "/><script>alert('CVE-2026-6916');</script> <!-- 6. Update/Publish the page. 7. Visit the page to observe the XSS execution. -->

{"cve": {"id": "CVE-2026-6916", "sourceIdentifier": "[email protected]", "published": "2026-05-02T06:16:04.490", "lastModified": "2026-05-05T19:16:18.390", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.0.3/class/elements/elementor/class-fun-fact-elementor.php#L24", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/tags/3.0.3/class/elements/views/class-fun-fact-view.php#L71", "source": "[email protected]"}, {"url": "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", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/class/elements/elementor/class-fun-fact-elementor.php#L24", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/class/elements/views/class-fun-fact-view.php#L71", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/jeg-elementor-kit/trunk/lib/jeg-element/includes/class/elements/class-elements-view-abstract.php#L251", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3519356%40jeg-elementor-kit&new=3519356%40jeg-elementor-kit&sfp_email=&sfph_mail=", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5000c86b-b535-48de-b3e0-0dd0d2fd9b1e?source=cve", "source": "[email protected]"}]}}