CVE-2026-14289

WP FacturaONE < 5.37 - Unauthenticated Remote Code Execution

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.

Affected

FacturaONE para WooCommerce con VeriFactu

CVSS v3.1 CNA

9.0 CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

0.67% chance of exploitation in the next 30 days, 51st percentile

Published

2026-07-27

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f08365f6-57d2-475a-82c8-c4d27286569e/

References

• CVE Record
• NVD entry