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.

CVSS v3 7.5 HIGH
CVSS v2.0 6.5 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://wordpress.org/plugins/usc-e-shop/#developers	Product Third Party Advisory
https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/	Exploit Third Party Advisory
https://wordpress.org/plugins/usc-e-shop/#developers	Product Third Party Advisory
https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:collne:welcart_e-commerce:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 05:22

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 7.5
References	~~() https://wordpress.org/plugins/usc-e-shop/#developers - Product, Third Party Advisory~~	() https://wordpress.org/plugins/usc-e-shop/#developers - Product, Third Party Advisory
References	~~() https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/ - Exploit, Third Party Advisory~~	() https://www.wordfence.com/blog/2020/11/object-injection-vulnerability-in-welcart-e-commerce-plugin/ - Exploit, Third Party Advisory

Information

Published : 2020-11-07 19:15

Updated : 2024-11-21 05:22

NVD link : CVE-2020-28339

Mitre link : CVE-2020-28339

CVE.ORG link : CVE-2020-28339

JSON object : View

Products Affected

collne

welcart_e-commerce

CWE

CWE-502

Deserialization of Untrusted Data

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