CVE-2026-8702: Garber Gbi To Print

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The GBI To Print plugin for WordPress is vulnerable to Stored Cross-Site Scripting in version 1.0 via the 'div' attribute of the 'gbitoprint' shortcode. This is due to insufficient output escaping in the gbi_toprint_shortcode() function, which concatenates the raw shortcode attribute value directly into an HTML attribute without applying esc_attr() or any other sanitization. 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.

Affected products

• Garber Gbi To Print: up to and including 1.0

Published 2026-05-27. Last modified 2026-06-17.