CVE-2026-14289
Received Received - Intake

Unauthenticated File Write in FacturaONE para WooCommerce con VeriFactu

Publication date: 2026-07-27

Last updated on: 2026-07-27

Assigner: WPScan

Description
The FacturaONE para WooCommerce con VeriFactu WordPress plugin before 5.37 does not authenticate one of its request handlers, whose only protection is derived from a cryptographic key that is empty in the default, unconfigured state, allowing unauthenticated attackers to write an arbitrary file into a web-accessible directory and achieve remote code execution.

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Meta Information

Published
2026-07-27
Last Modified
2026-07-27
Generated
2026-07-27
AI Q&A
2026-07-27
EPSS Evaluated
N/A
NVD
CVE-2026-14289
EUVD
EUVD-2026-49081

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
verifactu facturaone to 5.37 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the FacturaONE para WooCommerce con VeriFactu WordPress plugin before version 5.37. It allows unauthenticated attackers to exploit an unauthenticated request handler protected only by an empty cryptographic key in the default state. This enables attackers to write arbitrary files to web-accessible directories and achieve remote code execution.

Detection Guidance

Check the installed version of the FacturaONE para WooCommerce con VeriFactu WordPress plugin. If it is below version 5.37, the system is vulnerable. Use commands like 'wp plugin list' in WordPress or inspect the plugin directory for version details.

Impact Analysis

This vulnerability can allow attackers to execute arbitrary code on your server, potentially taking full control of your WordPress site. They could also perform Server-Side Request Forgery (SSRF) attacks or redirect visitors to malicious websites. The impact includes complete system compromise and data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access and data breaches, violating compliance requirements under GDPR and HIPAA. It may result in unauthorized data exposure, fines, and legal consequences due to inadequate security measures.

Mitigation Strategies

Update the FacturaONE para WooCommerce con VeriFactu plugin to version 5.37 or later immediately. If updating is not possible, consider disabling the plugin until an update is applied to prevent exploitation.

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