CVE-2026-103671mediumobserved exploitationCWE-472

CVE-2026-103671: medium-severity vulnerability in EC-CUBE CO.,LTD. AmazonPay Plugin (4.0 series)

Published

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35Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Attendcvss 5.3epss 0.2%
from disclosure to weapon
Published on NVDOct 14
VulnCheckOct 14
External control of assumed-Immutable web parameter issue exists in EC-CUBE plugin (for EC-CUBE 4 series) "AmazonPay Plugin". If exploited, the user may be redirected to an arbitrary website during the ordering process. As a result, user's account information may be obtained.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Affected products
EC-CUBE CO.,LTD. · AmazonPay Plugin (4.0 series)EC-CUBE CO.,LTD. · AmazonPay V2 Plugin (4.0/4.1 series)EC-CUBE CO.,LTD. · AmazonPay V2 Plugin (4.2/4.3 series)EC-CUBE CO.,LTD. · AmazonPay V2 Plugin (4.2/4.3 series, Bundle Edition)