Vendor
Elastic
396 known vulnerabilities.
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Medium 6.5
Elasticsearch Allocation of Resources Without Limits or Throttling
Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) causing a persistent denial of service (OOM crash) via submission of oversized user setting…
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Medium 6.5
Filebeat Improper Validation of Specified Index, Position, or Offset in Input
Improper Validation of Specified Index, Position, or Offset in Input (CWE-1285) in Filebeat Syslog parser and the Libbeat Dissect processor can allow a user to trigger a Buffer Overflow (CAPEC-100) and cause a denial of service (panic/crash) of the Filebeat p…
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Medium 6.5
Packetbeat Out-of-bounds Read
Out-of-bounds read (CWE-125) allows an unauthenticated remote attacker to perform a buffer overflow (CAPEC-100) via the NFS protocol dissector, leading to a denial-of-service (DoS) through a reliable process crash when handling truncated XDR-encoded RPC messa…
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Medium 6.5
Packetbeat Improper Bounds Check
Improper Bounds Check (CWE-787) in Packetbeat can allow a remote unauthenticated attacker to exploit a Buffer Overflow (CAPEC-100) and reliably crash the application or cause significant resource exhaustion via a single crafted UDP packet with an invalid frag…
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Medium 5.3
Elasticsearch Packetbeat has Excessive Allocation of Memory and CPU via Malicious IPv4 Fragments
Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive allocation (CAPEC-130) of memory and CPU via the integration of malicious IPv4 fragments, leading to a degradation in Packetbeat.
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Medium 6.8
Elasticsearch Improper Authentication
Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority.
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Medium 5.4
Kibana Cross-site Scripting via the Integration Package Upload Functionality
Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an authenticated user to render HTML tags within a user’s browser via the integration package upload functionality. This issue is related to ESA-2025-17 (CVE-…
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Medium 4.3
Kibana Origin Validation Error
Origin Validation Error in Kibana can lead to Server-Side Request Forgery via a forged Origin HTTP header processed by the Observability AI Assistant.
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Medium 5.7
Elasticsearch Insertion of sensitive information in log file
Insertion of sensitive information in log file in Elasticsearch can lead to loss of confidentiality under specific preconditions when auditing requests to the reindex API https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-reindex
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Medium 5.4
Kibana Insufficiently Protected Credentials in the CrowdStrike Connector
Insufficiently Protected Credentials in the Crowdstrike connector can lead to Crowdstrike credentials being leaked. A malicious user can access cached credentials from a Crowdstrike connector in another space by creating and running a Crowdstrike connector in…
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Medium 6.5
Kibana privilege escalation via reporting_user role
Incorrect authorization in Kibana can lead to privilege escalation via the built-in reporting_user role which incorrectly has the ability to access all Kibana Spaces.
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Medium 4.3
Kibana Open Redirect
URL redirection to an untrusted site ('Open Redirect') in Kibana can lead to sending a user to an arbitrary site and server-side request forgery via a specially crafted URL.
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Medium 6.5
Logstash Improper Certificate Validation in TCP output
Improper certificate validation in Logstash's TCP output could lead to a man-in-the-middle (MitM) attack in “client” mode, as hostname verification in TCP output was not being performed when the ssl_verification_mode => full was set.
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Medium 6.5
Elasticsearch Uncontrolled Resource Consumption vulnerability
Uncontrolled Resource Consumption in Elasticsearch while evaluating specifically crafted search templates with Mustache functions can lead to Denial of Service by causing the Elasticsearch node to crash.
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Medium 5.4
Kibana Unrestricted Upload of File with Dangerous Type Can Lead to XSS
Unrestricted upload of a file with dangerous type in Kibana can lead to arbitrary JavaScript execution in a victim’s browser (XSS) via crafted HTML and JavaScript files. The attacker must have access to the Synthetics app AND/OR have access to write to the sy…
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Medium 4.3
Kibana Unrestricted Upload of File
Unrestricted file upload in Kibana allows an authenticated attacker to compromise software integrity by uploading a crafted malicious file due to insufficient server-side validation.
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Medium 5.7
APM Server Insertion of Sensitive Information into Log File
APM server logs could contain parts of the document body from a partially failed bulk index request. Depending on the nature of the document, this could disclose sensitive information in APM Server error logs.
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Medium 4.4
Elastic Agent Inclusion of Functionality from Untrusted Control Sphere
Inclusion of functionality from an untrusted control sphere in Elastic Agent subprocess, osqueryd, allows local attackers to execute arbitrary code via parameter injection. An attacker requires local access and the ability to modify osqueryd configurations.
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Medium 6.2
Elastic Agent / Elastic Endpoint Security local API key disclosure
Exposure of sensitive information to local unauthorized actors in Elastic Agent and Elastic Security Endpoint can lead to loss of confidentiality and impersonation of Endpoint to the Elastic Stack. This issue was identified by Elastic engineers and Elastic ha…
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Medium 6.5
Elastic Defend Insertion of Sensitive Information into Log Files
Improper restriction of environment variables in Elastic Defend can lead to exposure of sensitive information such as API keys and tokens via automatic transmission of unfiltered environment variables to the stack.
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Medium 4.9
Elasticsearch Vulnerable to Stack Overflow due to a Large Recursion
An issue was discovered in Elasticsearch, where a large recursion using the Well-KnownText formatted string with nested GeometryCollection objects could cause a stackoverflow.
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Medium 6.5
An issue has been identified where a specially crafted request sent to an Observability API could cause the kibana serv…
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Medium 6.5
Elasticsearch Uncontrolled Resource Consumption vulnerability
A flaw was discovered in Elasticsearch, where a large recursion using the innerForbidCircularReferences function of the PatternBank class could cause the Elasticsearch node to crash. A successful attack requires a malicious user to have read_pipeline Elastics…
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Medium 6.5
An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a specially crafted pay…
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Medium 6.5
Kibana allocation of resources without limits or throttling leads to crash
An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a specially crafted request to /api/metrics/snapshot. This can be carried out by users with read access to the Observability Metrics or Logs features in Kibana.
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Medium 4.3
Kibana server-side request forgery
A server side request forgery vulnerability was identified in Kibana where the /api/fleet/health_check API could be used to send requests to internal endpoints. Due to the nature of the underlying request, only endpoints available over https that return JSON …
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Medium 6.5
Kibana allocation of resources without limits or throttling leads to crash
An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a specially crafted request to /api/log_entries/summary. This can be carried out by users with read access to the Observability-Logs feature in Kibana.
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Medium 6.5
Elasticsearch allocation of resources without limits or throttling leads to crash
An allocation of resources without limits or throttling in Elasticsearch can lead to an OutOfMemoryError exception resulting in a crash via a specially crafted query using an SQL function.
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Medium 5.5
Elastic Defend Improper Handling of Alternate Encoding Leads to Crash
Improper handling of alternate encoding occurs when Elastic Defend on Windows systems attempts to scan a file or process encoded as a multibyte character. This leads to an uncaught exception causing Elastic Defend to crash which in turn will prevent it from q…
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Medium 6.0
Elasticsearch Incorrect Authorization
An issue was discovered where improper authorization controls affected certain queries that could allow a malicious actor to circumvent Document Level Security in Elasticsearch and get access to documents that their roles would normally not allow.
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Medium 6.5
Elastic Agent Insertion of Sensitive Information into Log File
An issue was discovered whereby Elastic Agent will leak secrets from the agent policy elastic-agent.yml only when the log level is configured to debug. By default the log level is set to info, where no leak occurs.
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Medium 5.7
APM Server Insertion of Sensitive Information into Log File
APM server logs contain document body from a partially failed bulk index request. For example, in case of unavailable_shards_exception for a specific document, since the ES response line contains the document body, and that APM server logs the ES response lin…
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Medium 4.9
Elasticsearch elasticsearch-certutil csr fails to encrypt private key
It was discovered by Elastic engineering that when elasticsearch-certutil CLI tool is used with the csr option in order to create a new Certificate Signing Requests, the associated private key that is generated is stored on disk unencrypted even if the --pass…
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Medium 6.5
Kibana Denial of Service issue
An issue was discovered in Kibana where a user with Viewer role could cause a Kibana instance to crash by sending a large number of maliciously crafted requests to a specific endpoint.
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Medium 5.2
Elasticsearch Insertion of Sensitive Information into Log File
An issue was discovered by Elastic whereby Watcher search input logged the search query results on DEBUG log level. This could lead to raw contents of documents stored in Elasticsearch to be printed in logs. Elastic has released 8.11.2 and 7.17.16 that resolv…
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Medium 4.9CVE-2024-23443 Public exploit
A high-privileged user, allowed to create custom osquery packs 17 could affect the availability of Kibana by uploading …
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Medium 6.1
Kibana open redirect issue
An open redirect issue was discovered in Kibana that could lead to a user being redirected to an arbitrary website if they use a maliciously crafted Kibana URL.
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Medium 4.3
Kibana Broken Access Control issue
A flaw was discovered in Kibana, allowing view-only users of alerting to use the run_soon API making the alerting rule run continuously, potentially affecting the system availability if the alerting rule is running complex queries.
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Medium 4.9
Elasticsearch StackOverflow vulnerability
A flaw was discovered in Elasticsearch, affecting document ingestion when an index template contains a dynamic field mapping of “passthrough” type. Under certain circumstances, ingesting documents in this index would cause a StackOverflow exception to be thro…
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Medium 6.5
Elasticsearch Remote Cluster Search Cross Cluster API Key insufficient restrictions
It was identified that if a cross-cluster API key https://www.elastic.co/guide/en/elasticsearch/reference/8.14/security-api-create-cross-cluster-api-key.html#security-api-create-cross-cluster-api-key-request-body restricts search for a given index using the …