{"cve":"CVE-2024-4478","nvd":{"published":"2024-05-16T08:15:38.200","modified":"2026-06-17T08:01:57.427","status":"Modified","description":"The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Image Stack Group widget in all versions up to, and including, 3.10.7 due to insufficient input sanitization and output escaping on user supplied 'tooltip_position' attribute. 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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.10.7/widgets/image-stack-group/widget.php#L611","https://plugins.trac.wordpress.org/changeset/3083138/#file584","https://wordpress.org/plugins/happy-elementor-addons/#developers","https://www.wordfence.com/threat-intel/vulnerabilities/id/c7243f40-5cca-475a-bb27-44fab965bb0e?source=cve","https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.10.7/widgets/image-stack-group/widget.php#L611"],"products":["leevio:happy_addons_for_elementor"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2024-4478","score":0.00329,"percentile":0.26052,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}