Missing Authorization in FacturaScripts - #VU163132
Published: November 9, 2026
Vulnerability identifier: #VU163132
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a low-privileged authenticated attacker to mass-reassign product, customer, and tariff associations in FacturaScripts despite having view-only permissions.
The vulnerability exists due to missing update-permission checks in association handlers when processing authenticated same-site POST requests. A low-privileged authenticated attacker can submit association changes from their own session to pages they may access, modifying records without permission to update them.
Affected software
FacturaScripts
Remediation
Install security update from vendor's website.
FacturaScripts - update to 2026.7