CVE-2020-10591

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
walmartconcord
𝑥
< 1.44.0
𝑥
= Vulnerable software versions
References
https://github.com/walmartlabs/concord/compare/1.43.0...1.44.0
https://github.com/walmartlabs/concord/issues/22
https://github.com/walmartlabs/concord/compare/1.43.0...1.44.0
https://github.com/walmartlabs/concord/issues/22