PT-2020-12222 · Walmart · Concorde

Fitzprop · Published 2020-03-15 · Updated 2022-02-10 · CVE-2020-10591

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Walmart Labs Concord versions prior to 1.44.0

Description An issue allows remote attackers to discover host information, nodes, API metadata, and references to usernames via the "api/v1/apikey" endpoint. This is due to CORS Access-Control-Allow-Origin headers having a potentially unsafe dependency on Origin headers and not being configurable.

Recommendations For versions prior to 1.44.0, update to version 1.44.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the "api/v1/apikey" endpoint to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2020-10591

GHSA-6566-9526-52V6

Affected Products

Concorde

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-10591 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10591 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6566-9526-52v6 · Vendor Advisory
• https://github.com/walmartlabs/concord/compare/1.43.0...1.44.0 · Note
• https://github.com/walmartlabs/concord/issues/22 · Note
• https://github.com/walmartlabs/concord · Note
• https://t.me/cvenotify/1698 · Telegram Post