XSS in Sellacious Ecommerce
CVE-2020-37003
Sellacious eCommerce 4.6 contains a persistent cross-site scripting vulnerability in the Manage Your Addresses module that allows attackers to inject malicious scripts. Attackers can exploit multiple address input fields like full name, company, and address to execute persistent script code that can hijack user sessions and manipulate application modules.
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 (19.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.7% 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
- Sellacious Ecommerce — versions 0
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/48467 (exploit)
- www.sellacious.com (product)
- www.sellacious.com/free-open-source-ecommerce-software (product)
- www.vulnerability-lab.com/get_content.php (third-party-advisory)
- www.vulncheck.com/advisories/sellacious-ecommerce-persistent-cross-site-scripti… (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37003?
- CVE-2020-37003 is a medium-severity vulnerability in Sellacious Ecommerce, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-01-30.
- How severe is CVE-2020-37003?
- Medium severity. CVSS v3 base score is 6.4 out of 10.