CVE-2026-104905

High

Description

FacturaScripts before version 2026.7 contains a PHP object injection vulnerability in WidgetSelect::processFormData() that allows authenticated attackers to trigger unserialize() on raw POST data without an allowed_classes filter for multiple-select fields. Attackers can submit a serialized XLSXWriter object as the field value to invoke its __destruct() method, deleting arbitrary attacker-specified files such as config.php or backup data, resulting in denial of service and potential application reinstall hijack.

SeverityHigh

CVSS8.1

Exploit probability—

ProductNeorazorx Facturascripts

PublishedOct 5, 2026

First seenOct 5, 2026

Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update

NeoRazorX facturascripts2026.7 or later

Patches

github.com/NeoRazorX/facturascripts/releases/tag/v2026.7

Vendor advisories

github.com/NeoRazorX/facturascripts/security/advisories/GHSA-p89j-gj6f-fh6g

Affected products

Product	Affected versions	Fixed in
NeoRazorX facturascripts	2025.7 ≤ v < 2026.7	2026.7

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