CVE-2014-4326

highpriority · track · 31EPSS 0.033 · 88 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

3.30% (88th) EPSS

CVSS 7.5 · high

Is it mine?

29 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

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/.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

affected products (29)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
elastic logstash= 1.0.14nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.0.15nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.0.16nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.0.17nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.0nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.0.1nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.1nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.10nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.11nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.12nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.13nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.2nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.3nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.4nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.5nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.6nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.7nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.8nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
elastic logstash= 1.1.9nvdUScpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*

showing 20 of 29

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-8qhq-rq4j-8prjElasticsearch Logstash allows remote attackers to execute arbitrary commands2022-05-14ghsa · osvUS
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/`.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2014-07-22modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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