UpHeron
All vulnerabilities

Servers and applications

CVE-2019-12399

When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task…

Severity
High 7.5
Published
14 Jan 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
3.9% in the next 30 daysHigher than 90% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache KafkaServers and applications · cpe:a:apache:kafka
  • Version 2.3.0
  • Version 2.2.1
  • Version 2.2.0
  • Version 2.1.1
All 7 release lines
  • Version 2.0.0
  • Version 2.0.1
  • Version 2.1.0
  • Version 2.1.1
  • Version 2.2.0
  • Version 2.2.1
  • Version 2.3.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-12399
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-12399