CVE-2020-5604

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

Android App 'Mercari' (Japan version) prior to version 3.52.0 allows arbitrary method execution of a Java object by a remote attacker via a Man-In-The-Middle attack by using Java Reflection API of JavaScript code on WebView.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

Vendor	Product	Versions
Mercari, Inc.	Android App 'Mercari' (Japan version)	prior to version 3.52.0

References

https://jvn.jp/en/jp/JVN93167107/index.htmlThird Party Advisory
https://jvn.jp/en/jp/JVN93167107/index.htmlThird Party Advisory

Timeline

Published: Jul 9, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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