XSS in Netart Media Easy Cart Shopping
CVE-2021-47856
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (25.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Netart Media Easy Cart Shopping — versions 2021
Weakness classification (CWE)
References
- www.vulnerability-lab.com/get_content.php (exploit)
- www.netartmedia.net/easy-cart (product)
- www.vulncheck.com/advisories/easy-cart-shopping-cart-cross-site-scripting-via-s… (third-party-advisory)
Frequently asked questions
- What is CVE-2021-47856?
- CVE-2021-47856 is a medium-severity vulnerability in Netart Media Easy Cart Shopping, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-02-01.
- How severe is CVE-2021-47856?
- Medium severity. CVSS v3 base score is 6.4 out of 10.