Threat intelligence

Easy Invoice <= 2.1.19 - Unauthenticated Arbitrary Quote Accept/Decline and Invoice Creation via easy_invoice_accept_quote / easy_invoice_decline_quote AJAX Actions

CVE-2026-9021 · easy-invoice

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

Vulnerability: Easy Invoice <= 2.1.19 - Unauthenticated Arbitrary Quote Accept/Decline and Invoice Creation via easy_invoice_accept_quote / easy_invoice_decline_quote AJAX Actions
Affected software: easy-invoice(Plugin)
Affected versions: ≤ 2.2.19
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-9021
Published: 8 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory dab1c93d-e83c-4d38-be80-56d8e32f1894). Methodology and redistribution notes

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