What’s Vulnerable › Vulnerabilities

CVE-2026-8702: GBI To Print <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'div' Shortcode Attribute

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-06-17
• Weakness: CWE-79

Description

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: through 1.0

References

• https://plugins.trac.wordpress.org/browser/gbi-to-print/trunk/gbitoprint.php#L86
• https://www.wordfence.com/threat-intel/vulnerabilities/id/28102544-3a33-4f15-af62-714e7dab42b7?source=cve

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