CVE-2022-4237: fallo de gravedad alta en Welcart e-Commerce
Welcart e-Commerce < 2.8.6 - Subscriber+ PHAR Deserialisation
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 1.1%
probabilidad de explotación
1.1%top 36% de las CVE
explotación observada
noninguna fuente lo reporta
The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Unknown · Welcart e-CommerceCVEs relacionadas — Welcart e-Commerce
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-4140HIGHWelcart e-Commerce < 2.8.5 - Unauthenticated Arbitrary File AccessEPSS 2.9%CVE-2023-5952—Welcart e-Commerce < 2.9.5 - Unauthenticated PHP Object InjectionEPSS 1.3%CVE-2022-4236MEDIUMWelcart e-Commerce < 2.8.5 - Subscriber+ Arbitrary File AccessEPSS 0.8%CVE-2023-5953HIGHWelcart e-Commerce < 2.9.5 - Subscriber+ Arbitrary File UploadEPSS 0.5%CVE-2022-3935MEDIUMWelcart e-Commerce < 2.8.4 - Multiple Subscriber+ Stored Cross-Site ScriptingEPSS 0.5%CVE-2023-5951MEDIUMWelcart e-Commerce < 2.9.5 - Reflected XSSEPSS 0.5%