Known Vulnerabilities for Logstash by Elasticsearch

Listed below are 3 of the newest known vulnerabilities associated with "Logstash" by "Elasticsearch".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33466 json Improper Limitation of a Pathname to a Restricted Directory (CWE-22) in Logstash can lead to arbitrary file write and potenti... Not Provided 2026-04-08 2026-04-10
CVE-2017-14730 json The init script in the Gentoo app-admin/logstash-bin package before 5.5.3 and 5.6.x before 5.6.1 has "chown -R" calls for use... 7.8 - HIGH 2017-09-25 2019-10-03
CVE-2015-5619 json Logstash 1.4.x before 1.4.5 and 1.5.x before 1.5.4 with Lumberjack output or the Logstash forwarder does not validate SSL/TLS... 5.9 - MEDIUM 2017-08-09 2019-06-17
CVE-2015-5378 json Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder ... 7.5 - HIGH 2017-06-27 2019-06-17

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationElasticsearchLogstash1.4.2
ApplicationElasticsearchLogstash1.4.1
ApplicationElasticsearchLogstash1.4.0
ApplicationElasticsearchLogstash1.3.3
ApplicationElasticsearchLogstash1.3.2
ApplicationElasticsearchLogstash1.3.1
ApplicationElasticsearchLogstash1.3.0
ApplicationElasticsearchLogstash1.2.2
ApplicationElasticsearchLogstash1.2.1
ApplicationElasticsearchLogstash1.1.9
ApplicationElasticsearchLogstash1.1.8
ApplicationElasticsearchLogstash1.1.7
ApplicationElasticsearchLogstash1.1.6
ApplicationElasticsearchLogstash1.1.5
ApplicationElasticsearchLogstash1.1.4
ApplicationElasticsearchLogstash1.1.3
ApplicationElasticsearchLogstash1.1.2
ApplicationElasticsearchLogstash1.1.13
ApplicationElasticsearchLogstash1.1.12
ApplicationElasticsearchLogstash1.1.11
Results limited to 20 most recent known configurations
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