CVE-2026-61686: Solidinvoice

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, the `DataGrid` LiveComponent deserializes a `context` prop value using PHP's `unserialize()` after receiving it from the client. Because the prop is marked `writable: true`, an authenticated attacker can supply an arbitrary PHP serialized payload. Version 3.0.1 fixes the issue.

Affected products

• Solidinvoice Solidinvoice: before 3.0.1 (fixed in 3.0.1)

Published 2026-09-04. Last modified 2026-09-10.