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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Neorazorx Subscribe
Facturascripts Subscribe

No data.

No data.

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No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/NeoRazorX/facturascripts/releases/tag/v2026.7 cve-icon cve-icon
https://github.com/NeoRazorX/facturascripts/security/advisories/GHSA-p89j-gj6f-fh6g cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/facturascripts-php-object-injection-via-widgetselect cve-icon cve-icon
History

Mon, 05 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 05 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
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.
Title FacturaScripts < 2026.7 PHP Object Injection via WidgetSelect
First Time appeared Neorazorx
Neorazorx facturascripts
Weaknesses CWE-502
CPEs cpe:2.3:a:neorazorx:facturascripts:*:*:*:*:*:*:*:*
Vendors & Products Neorazorx
Neorazorx facturascripts
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 6.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-05T18:01:58.256Z

Reserved: 2026-10-02T15:43:45.338Z

Link: CVE-2026-104905

cve-icon Vulnrichment

Updated: 2026-10-05T18:01:43.215Z

cve-icon NVD

Status : Received

Published: 2026-10-05T18:17:31.623

Modified: 2026-10-05T18:17:31.623

Link: CVE-2026-104905

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-05T18:30:19Z

Weaknesses