CVE-2019-6702: Mastercard Qkr! With Masterpass

Medium severity, CVSS 5.9. EPSS: 1.4% chance of exploitation in the next 30 days.

The MasterCard Qkr! app before 5.0.8 for iOS has Missing SSL Certificate Validation. NOTE: this CVE only applies to obsolete versions from 2016 or earlier.

Affected products

• Mastercard Qkr! With Masterpass: before 5.0.8 (fixed in 5.0.8)

Published 2019-03-21. Last modified 2026-06-17.