What’s Vulnerable › Vulnerabilities

CVE-2019-6702

• Severity: medium (CVSS 5.9 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-03-21 · updated 2026-06-17
• Weakness: CWE-295

Description

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

How to fix

Upgrade to a fixed version: Mastercard Qkr! With Masterpass 5.0.8. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/151524/Qkr-With-MasterPass-Man-In-The-Middle.html
• http://seclists.org/fulldisclosure/2019/Feb/21
• https://seclists.org/bugtraq/2019/Feb/28
• https://www.info-sec.ca/advisories/Qkr-MasterCard.html
• http://packetstormsecurity.com/files/151524/Qkr-With-MasterPass-Man-In-The-Middle.html
• http://seclists.org/fulldisclosure/2019/Feb/21
• https://seclists.org/bugtraq/2019/Feb/28
• https://www.info-sec.ca/advisories/Qkr-MasterCard.html

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