PT-2021-14198 · Ec Cube · Ec-Cube Email Newsletters Management Plugin

Published 2021-06-22 · Updated 2021-06-24 · CVE-2021-20743

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: EC-CUBE Email newsletters management plugin (for EC-CUBE 3.0 series) versions prior to 1.0.4

Description: A cross-site scripting issue allows a remote attacker to inject an arbitrary script by leading a user to a specially crafted page and to perform a specific operation.

Recommendations: For versions prior to 1.0.4, update to version 1.0.4 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20743

Affected Products

Ec-Cube Email Newsletters Management Plugin

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-20743 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20743 · Vendor Advisory
• https://jvn.jp/en/jp/JVN57524494/index.html · Note
• https://ec-cube.net/products/detail.php?product_id=960 · Note
• https://t.me/cvenotify/16616 · Telegram Post