CVE-2020-10591: Infoleak
An issue was discovered in Walmart Labs Concord before 1.44.0. CORS Access-Control-Allow-Origin headers have a potentially unsafe dependency on Origin headers, and are not configurable. This allows remote attackers to discover host information, nodes, API metadata, and references to usernames via api/v1/apikey.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-10591?
CVE-2020-10591 has a medium severity rating due to its potential for information disclosure.
How do I fix CVE-2020-10591?
To fix CVE-2020-10591, upgrade to version 1.44.0 or later of Walmart Labs Concord.
What systems are affected by CVE-2020-10591?
CVE-2020-10591 affects Walmart Labs Concord versions prior to 1.44.0.
What are the implications of CVE-2020-10591?
The implications of CVE-2020-10591 include the potential for remote attackers to gather sensitive host information.
Is there a workaround for CVE-2020-10591?
There are no known workarounds for CVE-2020-10591 other than upgrading to the fixed version.