ByteOS Network

NVD Vulnerability Details :

CVE-2021-47856

Awaiting Analysis

Source-disclosure@vulncheck.com

Published At-01 Feb, 2026 | 13:15

Updated At-03 Feb, 2026 | 16:44

Easy Cart Shopping Cart 2021 contains a non-persistent cross-site scripting vulnerability in the search module's keyword parameter. Remote attackers can inject malicious script code through the search input to compromise user sessions and manipulate application content.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.1	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary	3.1	6.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Type: Secondary

Version: 4.0

Base score: 5.1

Base severity: MEDIUM

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Type: Primary

Version: 3.1

Base score: 6.4

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses

CWE ID	Type	Source
CWE-79	Primary	disclosure@vulncheck.com

CWE ID: CWE-79

Type: Primary

Source: disclosure@vulncheck.com

References

Hyperlink	Source	Resource
https://www.netartmedia.net/easy-cart	disclosure@vulncheck.com	N/A
https://www.vulncheck.com/advisories/easy-cart-shopping-cart-cross-site-scripting-via-search-parameter	disclosure@vulncheck.com	N/A
https://www.vulnerability-lab.com/get_content.php?id=2298	disclosure@vulncheck.com	N/A