Threat intelligence

Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API

ultimate-store-kit · No CVE assigned

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Ultimate Store Kit at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API
Affected software: ultimate-store-kit(Plugin)
Affected versions: ≤ 3.0.7
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Cross-site scripting
CVE: Not assigned
Published: 8 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 7bf1d6f9-afe2-41c2-968b-20dbc474cd73). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Ultimate Store Kit version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Ultimate Store Kit advisoriesBack to catalog