CVE-2025-9856 - WordPress Popup Builder Stored Cross-Site Scripting Vulnerability

CVE ID : CVE-2025-9856 Published : Dec. 13, 2025, 10:20 a.m. | 2 hours, 9 minutes ago Description : The Popup Builder – Create highly converting, mobile friendly marketing popups. plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'sg_popup' shortcode in all versions up to, and including, 4.4.1 due to insufficient input sanitization and output escaping on user supplied attributes. 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. Severity: 6.4 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor