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.
CVSS 6.4EPSS 0.156%Risk 0.65
View source- Published
- 2026-05-27 07:16:14
- Affected versions
- ==1.0
- Type
- Installed app
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N