CVE-2021-20751

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Cross-site scripting vulnerability in EC-CUBE 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.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
EC-CUBE CO.,LTD.EC-CUBEEC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series)

References

Timeline

Published
Jun 28, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-20751: Medium severity, CVSS 6.1 | Vulnix