Vulnerability · Published Jun 28, 2021 · Assigned by jpcert
CVE-2021-20750
Medium 6.1
In plain English
A medium-severity security flaw in EC-CUBE from EC-CUBE CO.,LTD.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.1Medium
Exploit odds (30 days)1.6%top 24.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Cross-site scripting vulnerability in EC-CUBE EC-CUBE 3.0.0 to 3.0.18-p2 (EC-CUBE 3 series) and EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) allows a remote attacker to inject an arbitrary script by leading an administrator or a user to a specially crafted page and to perform a specific operation.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | ec-cube/ec-cube | no fix listed | GHSA-vrpv-26fm-7vf7 |
| Packagist | ec-cube/ec-cube | 4.0.6 | GHSA-vrpv-26fm-7vf7 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| EC-CUBE CO.,LTD. | EC-CUBE | EC-CUBE 3.0.0 to 3.0.18-p2 (EC-CUBE 3 series) and EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) |
References
- https://www.ec-cube.net/info/weakness/weakness.php?id=79 x_refsource_MISC
- https://www.ec-cube.net/info/weakness/weakness.php?id=78 x_refsource_MISC
- https://jvn.jp/en/jp/JVN95292458/index.html x_refsource_MISC