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6.4
WordPress InteractiveCalculator Plugin Allows Attackers to Inject Malicious Scripts
CVE-2026-1807
Summary
The InteractiveCalculator plugin for WordPress fails to properly check user input, allowing attackers with contributor-level access to inject malicious scripts into pages that can be executed when users visit them. This can lead to unauthorized actions and data theft. To protect your site, update the plugin to the latest version or remove it if you don't use it.
Original title
The InteractiveCalculator for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'interactivecalculator' shortcode in all versions up to, and including, 1....
Original description
The InteractiveCalculator for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'interactivecalculator' shortcode in all versions up to, and including, 1.0.3 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.
nvd CVSS3.1
6.4
Vulnerability type
CWE-79
Cross-site Scripting (XSS)
- https://plugins.trac.wordpress.org/browser/interactivecalculator/tags/1.0.1/inte...
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old...
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old...
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5c38f080-59c7-4201-9e8...
Published: 18 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026