Pix for WooCommerce <= 1.5.0 - Unauthenticated Arbitrary File Upload
70Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendcvss 9.8epss 25%
de la publicación al arma79 días
Publicada en NVD13 mar
1ª PoC+79d
metasploit12 mar
probabilidad de explotación
25%top 2% de las CVE
explotación observada
noninguna fuente lo reporta
6 exploit(s) público(s)
The Pix for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing capability check and missing file type validation in the 'lkn_pix_for_woocommerce_c6_save_settings' function in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
linknacional · Pix for WooCommercePoCs públicas encontradas — 6
exploitdbwww.exploit-db.com/exploits/52642no verificadogithubgithub.com/m4sh-wacker/CVE-2026-3891-Pix-for-WooCommerce-Plugin-Exploit★ 20githubgithub.com/shinthink/CVE-2026-3891★ 4githubgithub.com/willygailo/CVE-2026-3891-Linux★ 2githubgithub.com/Ch4120N/CVE-2026-3891★ 2githubgithub.com/VeronnX666/CVE-2026-3891★ 0⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://plugins.trac.wordpress.org/browser/payment-gateway-pix-for-woocommerce/tags/1.4.0/Includes/LknPaymentPixForWoocommercePixC6.php#L694https://plugins.trac.wordpress.org/changeset/3480639/payment-gateway-pix-for-woocommerce#file56https://www.wordfence.com/threat-intel/vulnerabilities/id/20188fd3-c330-4c76-912b-72731e14c450?source=cve