Threat intelligence

Client Invoicing by Sprout Invoices <= 20.8.7 - Unauthenticated PHP Object Injection

CVE-2025-64227 · sprout-invoices

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

Vulnerability: Client Invoicing by Sprout Invoices <= 20.8.7 - Unauthenticated PHP Object Injection
Affected software: sprout-invoices(Plugin)
Affected versions: ≤ 20.8.7
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2025-64227
Published: 2 September 2025
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 418747c5-1c18-46e4-b15c-4815e7397cf2). Methodology and redistribution notes

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