CVE-2026-4803

{"id": "CVE-2026-4803", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4803", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-05T13:46:05.979265Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "wproyal", "product": "Royal Addons for Elementor \u2013 Addons and Templates Kit for Elementor", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.7.1056"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-05T04:16:18.230", "references": [{"url": "https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/classes/modules/forms/wpr-actions-status.php#L21", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/classes/modules/forms/wpr-actions-status.php#L73", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/classes/modules/forms/wpr-submissions-cpt.php#L23", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/plugin.php#L613", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3503219/royal-elementor-addons/trunk/classes/modules/forms/wpr-actions-status.php", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c91a14d3-bc41-4490-888c-486ad2994095?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Royal Elementor Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'status' parameter in the wpr_update_form_action_meta AJAX action in all versions up to, and including, 1.7.1056. This is due to insufficient input sanitization and output escaping, combined with a publicly leaked nonce that allows unauthenticated access to the AJAX handler. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "lastModified": "2026-06-17T10:57:15.613", "sourceIdentifier": "security@wordfence.com"}