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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY1NjYtOTUyNi01MnY2
Exposure of Sensitive Information to an Unauthorized Actor in Concord
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.
Permalink: https://github.com/advisories/GHSA-6566-9526-52v6JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY1NjYtOTUyNi01MnY2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: about 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-6566-9526-52v6, CVE-2020-10591
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-10591
- https://github.com/walmartlabs/concord/issues/22
- https://github.com/walmartlabs/concord/compare/1.43.0...1.44.0
- https://github.com/advisories/GHSA-6566-9526-52v6
Blast Radius: 1.0
Affected Packages
maven:com.walmartlabs.concord.docker:concord-common
Affected Version Ranges: < 1.44.0Fixed in: 1.44.0