Vulnerability · Published Mar 15, 2020 · Assigned by mitre
CVE-2020-10591
High 7.5
In plain English
A high-severity security flaw in the com.walmartlabs.concord:concord-common package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.5%top 15.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.walmartlabs.concord:concord-common | 1.44.0 | GHSA-6566-9526-52v6 |
Affected products (as reported)
References
- https://github.com/walmartlabs/concord/issues/22 x_refsource_MISC
- https://github.com/walmartlabs/concord/compare/1.43.0...1.44.0 x_refsource_MISC