Vulnerability · Published Jun 22, 2021 · Assigned by jpcert
CVE-2021-20734
Medium 6.1
In plain English
A medium-severity security flaw in Welcart e-Commerce from Collne Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)1.0%top 35.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cross-site scripting vulnerability in Welcart e-Commerce versions prior to 2.2.4 allows remote attackers to inject arbitrary script or HTML via unspecified vectors.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Collne Inc. | Welcart e-Commerce | versions prior to 2.2.4 |
References
- https://www.welcart.com/archives/14039.html x_refsource_MISC
- https://jvn.jp/en/jp/JVN70566757/index.html x_refsource_MISC