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CVE-2014-4326

HIGH · CVSS 7.5EPSS 3.3%EU EUVD

Elasticsearch Logstash 1.0.14 through 1.4.x before 1.4.2 allows remote attackers to execute arbitrary commands via a crafted event in (1) zabbix.rb or (2) nagios_nsca.rb in outputs/.

Key facts

CVSS score
7.5 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-78
EPSS score
3.3% (89th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2014-4254)
Published
July 22, 2014
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-4254 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash
  • elastic / logstash

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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