{"id":"CVE-2026-103478","title":"The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'checkout[billing][phone] (and state / taxid / email)' parameter in all versions up to, and including, 7.2.6 …","summary":"The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'checkout[billing][phone] (and state / taxid / email)' parameter in all versions up to, and including, 7.2.6 …","severity":"medium","cvss":6.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"published":"2026-10-10","updated":"2026-10-10","sourceUpdated":"2026-10-10T08:17:03.793","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103478","references":[{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L190","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L265","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L424","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L108","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L115","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L125","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L132","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3724154/wpdm-premium-packages/trunk/templates/dashboard/billing-info.php","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e961f5b3-0efc-40c7-87a8-48290357dd2e?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"ingestedAt":"2026-10-10T08:27:37.784Z","slug":"CVE-2026-103478","body":"## Overview\n\nThe Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'checkout[billing][phone] (and state / taxid / email)' parameter in all versions up to, and including, 7.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":35.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}