What’s Vulnerable › Vulnerabilities
CVE-2020-5604
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-07-09 · updated 2026-06-17
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.
Affected products
- Mercari, Inc. "Mercari" App for Android: before 3.52.0 — fixed in 3.52.0
How to fix
Upgrade to a fixed version: Mercari, Inc. "Mercari" App for Android 3.52.0. Check the vendor advisory for mitigations.
References
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