CVE-2020-28339

PoC —

CVSS 3.1

8.8 high

EPSS

2%p79

Published

Nov 7, 2020 (Nov 7, 2020)

Modified

Jun 17, 2026

Description

The usc-e-shop (aka Collne Welcart e-Commerce) plugin before 1.9.36 for WordPress allows Object Injection because of usces_unserialize. There is not a complete POP chain.

Vendors: welcart
Products: welcart e-commerce
Ecosystems: WordPress
Weakness: CWE-502
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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