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elastic elasticsearch
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elastic elasticsearch
66 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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4.0+
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CVE-2026-26933
>= 8.0.0 and < 8.19.11
Improper Validation of Array Index (CWE-129) in multiple protocol parser components in Packetbeat can lead Denial of Service via I
5.7
MEDIUM
CVE-2026-26932
>= 8.0.0 and < 8.19.11
Improper Validation of Array Index (CWE-129) in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input
5.7
MEDIUM
CVE-2025-68390
>= 7.0.0 and <= 7.17.29
Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow an authenticated user with snapshot rest
4.9
MEDIUM
CVE-2025-68388
>= 8.6.0 and < 8.19.9
Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive alloca
5.3
MEDIUM
CVE-2025-68384
>= 7.0.0 and <= 7.17.29
Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow a low-privileged authenticated user to c
6.5
MEDIUM
CVE-2025-68382
>= 7.0.0 and <= 7.17.29
Out-of-bounds read (CWE-125) allows an unauthenticated remote attacker to perform a buffer overflow (CAPEC-100) via the NFS protoc
6.5
MEDIUM
CVE-2025-68381
>= 7.0.0 and <= 7.17.29
Improper Bounds Check (CWE-787) in Packetbeat can allow a remote unauthenticated attacker to exploit a Buffer Overflow (CAPEC-100)
6.5
MEDIUM
CVE-2025-37731
>= 7.0.0 and <= 7.17.29
Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A mal
6.8
MEDIUM
CVE-2025-37727
>= 7.0.0 and <= 7.17.29
Insertion of sensitive information in log file in Elasticsearch can lead to loss of confidentiality under specific preconditions w
5.7
MEDIUM
CVE-2024-52979
< 7.17.25
Uncontrolled Resource Consumption in Elasticsearch while evaluating specifically crafted search templates with Mustache functions
6.5
MEDIUM
CVE-2024-52981
>= 7.17.0 and < 7.17.24
An issue was discovered in Elasticsearch, where a large recursion using the Well-KnownText formatted string with nested GeometryCo
4.9
MEDIUM
CVE-2024-52980
>= 7.17.0 and < 8.15.1
A flaw was discovered in Elasticsearch, where a large recursion using the innerForbidCircularReferences function of the PatternBan
6.5
MEDIUM
CVE-2024-43709
>= 7.17.0 and < 7.17.21
An allocation of resources without limits or throttling in Elasticsearch can lead to an OutOfMemoryError exception resulting in a
6.5
MEDIUM
CVE-2024-12539
>= 8.16.0 and < 8.16.2
An issue was discovered where improper authorization controls affected certain queries that could allow a malicious actor to circu
6.5
MEDIUM
CVE-2024-23444
>= 7.0.0 and < 7.17.23
It was discovered by Elastic engineering that when elasticsearch-certutil CLI tool is used with the csr option in order to create
4.9
MEDIUM
CVE-2023-49921
>= 7.0.0 and < 7.17.16
An issue was discovered by Elastic whereby Watcher search input logged the search query results on DEBUG log level. This could lea
5.2
MEDIUM
CVE-2024-37280
>= 8.13.1 and < 8.14.0
A flaw was discovered in Elasticsearch, affecting document ingestion when an index template contains a dynamic field mapping of
4.9
MEDIUM
CVE-2024-23445
>= 8.10.0 and < 8.14.0
It was identified that if a cross-cluster API key https://www.elastic.co/guide/en/elasticsearch/reference/8.14/security-api-creat
6.5
MEDIUM
CVE-2024-23449
>= 8.4.0 and < 8.11.1
An uncaught exception in Elasticsearch >= 8.4.0 and < 8.11.1 occurs when an encrypted PDF is passed to an attachment processor thr
4.3
MEDIUM
CVE-2024-23451
>= 8.10.0 and < 8.13.0
Incorrect Authorization issue exists in the API key based security model for Remote Cluster Security, which is currently in Beta,
4.4
MEDIUM
CVE-2024-23450
>= 7.0.0 and < 7.17.19
A flaw was discovered in Elasticsearch, where processing a document in a deeply nested pipeline on an ingest node could cause the
4.9
MEDIUM
CVE-2023-46674
< 7.17.11
An issue was identified that allowed the unsafe deserialization of java objects from hadoop or spark configuration properties that
6.0
MEDIUM
CVE-2023-46673
>= 7.0.0 and < 7.17.14
It was identified that malformed scripts used in the script processor of an Ingest Pipeline could cause an Elasticsearch node to c
6.5
MEDIUM
CVE-2021-37937
>= 7.13.0 and <= 7.14.0
An issue was found with how API keys are created with the Fleet-Server service account. When an API key is created with a service
5.9
MEDIUM
CVE-2023-31419
>= 7.0.0 and <= 7.17.12
A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack O
6.5
MEDIUM
CVE-2023-31418
<= 7.17.12
An issue has been identified with how Elasticsearch handled incoming requests on the HTTP layer. An unauthenticated user could for
7.5
HIGH
CVE-2023-31417
>= 7.0.0 and <= 7.17.12
Elasticsearch generally filters out sensitive information and credentials before logging to the audit log. It was found that this
4.1
MEDIUM
CVE-2022-23712
>= 8.0.0 and < 8.2.1
A Denial of Service flaw was discovered in Elasticsearch. Using this vulnerability, an unauthenticated attacker could forcibly shu
7.5
HIGH
CVE-2022-23708
>= 7.16.0 and < 7.17.1
A flaw was discovered in Elasticsearch 7.17.0’s upgrade assistant, in which upgrading from version 6.x to 7.x would disable the
4.3
MEDIUM
CVE-2021-22147
>= 7.11.0 and < 7.14.0
Elasticsearch before 7.14.0 did not apply document and field level security to searchable snapshots. This could lead to an authent
6.5
MEDIUM
CVE-2021-22144
< 6.8.17
In Elasticsearch versions before 7.13.3 and 6.8.17 an uncontrolled recursion vulnerability that could lead to a denial of service
6.5
MEDIUM
CVE-2021-22146
all versions
All versions of Elastic Cloud Enterprise has the Elasticsearch “anonymous” user enabled by default in deployed clusters. While
7.5
HIGH
CVE-2021-22145
>= 7.10.0 and <= 7.13.3
A memory disclosure vulnerability was identified in Elasticsearch 7.10.0 to 7.13.3 error reporting. A user with the ability to sub
6.5
MEDIUM
CVE-2021-22137
< 6.8.15
In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is u
5.3
MEDIUM
CVE-2021-22135
< 6.8.15
Elasticsearch versions before 7.11.2 and 6.8.15 contain a document disclosure flaw was found in the Elasticsearch suggester and pr
5.3
MEDIUM
CVE-2021-22134
>= 7.6.0 and <= 7.11.0
A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security
4.3
MEDIUM
CVE-2020-7021
< 6.8.14
Elasticsearch versions before 7.10.0 and 6.8.14 have an information disclosure issue when audit logging and the emit_request_body
4.9
MEDIUM
CVE-2021-22132
>= 7.7.0 and < 7.10.2
Elasticsearch versions 7.7.0 to 7.10.1 contain an information disclosure flaw in the async search API. Users who execute an async
4.8
MEDIUM
CVE-2020-7020
< 6.8.13
Elasticsearch versions before 6.8.13 and 7.9.2 contain a document disclosure flaw when Document or Field Level Security is used. S
3.1
LOW
CVE-2020-7019
< 6.8.12
In Elasticsearch before 7.9.0 and 6.8.12 a field disclosure flaw was found when running a scrolling search with Field Level Securi
6.5
MEDIUM
CVE-2020-7017
< 6.8.11
In Kibana versions before 6.8.11 and 7.8.1 the region map visualization in contains a stored XSS flaw. An attacker who is able to
6.7
MEDIUM
CVE-2020-7016
< 6.8.11
Kibana versions before 6.8.11 and 7.8.1 contain a denial of service (DoS) flaw in Timelion. An attacker can construct a URL that w
4.8
MEDIUM
CVE-2020-7014
>= 6.7.0 and <= 6.8.7
The fix for CVE-2020-7009 was found to be incomplete. Elasticsearch versions from 6.7.0 to 6.8.7 and 7.0.0 to 7.6.1 contain a priv
8.8
HIGH
CVE-2020-7009
>= 6.7.0 and < 6.8.8
Elasticsearch versions from 6.7.0 before 6.8.8 and 7.0.0 before 7.6.2 contain a privilege escalation flaw if an attacker is able t
8.8
HIGH
CVE-2019-7619
>= 6.7.0 and <= 6.8.3
Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthe
5.3
MEDIUM
CVE-2019-3800
< 2.1.2
CF CLI version prior to v6.45.0 (bosh release version 1.16.0) writes the client id and secret to its config file when the user aut
6.3
MEDIUM
CVE-2019-7614
< 6.8.2
A race condition flaw was found in the response headers Elasticsearch versions before 7.2.1 and 6.8.2 returns to a request. On a s
5.9
MEDIUM
CVE-2019-7611
< 5.6.15
A permission issue was found in Elasticsearch versions before 5.6.15 and 6.6.1 when Field Level Security and Document Level Securi
8.1
HIGH
CVE-2018-17247
all versions
Elasticsearch Security versions 6.5.0 and 6.5.1 contain an XXE flaw in Machine Learning's find_file_structure API. If a policy all
5.9
MEDIUM
CVE-2018-17244
>= 6.4.0 and <= 6.4.2
Elasticsearch Security versions 6.4.0 to 6.4.2 contain an error in the way request headers are applied to requests when using the
6.5
MEDIUM
CVE-2018-3831
>= 5.6.0 and < 5.6.12
Elasticsearch Alerting and Monitoring in versions before 6.4.1 or 5.6.12 have an information disclosure issue when secrets are con
8.8
HIGH
CVE-2018-3826
>= 6.0.0 and <= 6.2.4
In Elasticsearch versions 6.0.0-beta1 to 6.2.4 a disclosure flaw was found in the _snapshot API. When the access_key and security_
6.5
MEDIUM
CVE-2015-5377
< 1.6.1
Elasticsearch before 1.6.1 allows remote attackers to execute arbitrary code via unspecified vectors involving the transport proto
9.8
CRITICAL
CVE-2017-11480
< 5.6.4
Packetbeat versions prior to 5.6.4 are affected by a denial of service flaw in the PostgreSQL protocol handler. If Packetbeat is l
7.5
HIGH
CVE-2017-8444
all versions
The client-forwarder in Elastic Cloud Enterprise versions prior to 1.0.2 do not properly encrypt traffic to ZooKeeper. If an attac
5.9
MEDIUM
CVE-2017-11479
all versions
Kibana versions prior to 5.6.1 had a cross-site scripting (XSS) vulnerability in Timelion that could allow an attacker to obtain s
6.1
MEDIUM
CVE-2017-14730
all versions
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 user-wri
7.8
HIGH
CVE-2015-5619
all versions
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 cert
5.9
MEDIUM
CVE-2015-4165
all versions
The snapshot API in Elasticsearch before 1.6.0 when another application exists on the system that can read Lucene files and execut
7.5
HIGH
CVE-2015-5378
all versions
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 agent
7.5
HIGH
CVE-2016-10362
<= 5.0.0
Prior to Logstash version 5.0.1, Elasticsearch Output plugin when updating connections after sniffing, would log to file HTTP basi
6.5
MEDIUM
CVE-2015-5531
<= 1.6.0
Directory traversal vulnerability in Elasticsearch before 1.6.1 allows remote attackers to read arbitrary files via unspecified ve
CVE-2015-3337
<= 1.4.4
Directory traversal vulnerability in Elasticsearch before 1.4.5 and 1.5.x before 1.5.2, when a site plugin is enabled, allows remo
CVE-2015-1427
< 1.3.8
The Groovy scripting engine in Elasticsearch before 1.3.8 and 1.4.x before 1.4.3 allows remote attackers to bypass the sandbox pro
9.8
CRITICAL
CVE-2014-6439
<= 1.3.3
Cross-site scripting (XSS) vulnerability in the CORS functionality in Elasticsearch before 1.4.0.Beta1 allows remote attackers to
CVE-2014-3120
< 1.2.0
The default configuration in Elasticsearch before 1.2 enables dynamic scripting, which allows remote attackers to execute arbitrar
8.1
HIGH
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