CVE-2020-1902: WhatsApp

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A user running a quick search on a highly forwarded message on WhatsApp for Android from v2.20.108 to v2.20.140 or WhatsApp Business for Android from v2.20.35 to v2.20.49 could have been sent to the Google service over plain HTTP.

Affected products

• WhatsApp WhatsApp: from 2.20.108, up to and including 2.20.140
• WhatsApp WhatsApp Business: from 2.20.35, up to and including 2.20.49

Published 2020-10-06. Last modified 2026-06-17.