CVE-2025-64227

Critical

Description

Deserialization of Untrusted Data vulnerability in BoldGrid Client Invoicing by Sprout Invoices sprout-invoices allows Object Injection.This issue affects Client Invoicing by Sprout Invoices: from n/a through <= 20.8.7.

SeverityCritical
CVSS9.8
Exploit probability—
ProductClient Invoicing by Sprout Invoices
PublishedDec 18, 2025
First seenDec 18, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
BoldGrid Client Invoicing by Sprout Invoicesv ≤ 20.8.7—

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CVE-2025-64227 · Client Invoicing by Sprout Invoices · Dark Radar