Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-28339

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.

Published

2020-11-07T19:15:12.880

Last Modified

2025-02-20T18:34:50.990

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-502

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	welcart	welcart_e-commerce	< 1.9.36	Yes

References

https://wordpress.org/plugins/usc-e-shop/#developers Product, Third Party Advisory ([email protected])
https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/ Exploit, Third Party Advisory ([email protected])
https://wordpress.org/plugins/usc-e-shop/#developers Product, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)