{"id":"CVE-2026-104905","title":"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 mul…","summary":"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 mul…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-502"],"vendor":"NeoRazorX","product":"facturascripts","affected":["facturascripts >= 2025.7 < 2026.7"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T19:17:15.163","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104905","references":[{"url":"https://github.com/NeoRazorX/facturascripts/releases/tag/v2026.7","label":"disclosure@vulncheck.com"},{"url":"https://github.com/NeoRazorX/facturascripts/security/advisories/GHSA-p89j-gj6f-fh6g","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/facturascripts-php-object-injection-via-widgetselect","label":"disclosure@vulncheck.com"},{"url":"https://github.com/NeoRazorX/facturascripts/security/advisories/GHSA-p89j-gj6f-fh6g","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-10-05T18:01:13.923238Z"},"ingestedAt":"2026-10-05T18:29:11.196Z","slug":"CVE-2026-104905","body":"## Overview\n\nFacturaScripts 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}