Elastic Kibana vulnerabilities

CVE-2023-46671 [MEDIUM] CWE-532 CVE-2023-46671: An issue was discovered by Elastic whereby sensitive information may be recorded in Kibana logs in t An issue was discovered by Elastic whereby sensitive information may be recorded in Kibana logs in the event of an error. Elastic has released Kibana 8.11.1 which resolves this issue. The error message recorded in the log may contain account credentials for the kibana_system user, API Keys, and credentials of Kibana end-users. The issue occurs infre

CVE-2026-49087 [MEDIUM] CWE-770 CVE-2026-49087: Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of ser Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a specially crafted bulk deletion request that causes excessive resource consumption, which may render Kibana unavailable.

CVE-2026-72652 [MEDIUM] CWE-770 CVE-2026-72652: Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of ser Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a specially crafted request that causes excessive resource consumption, which may render Kibana unavailable.

CVE-2026-72653 [MEDIUM] CWE-770 CVE-2026-72653: Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of servi Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user who is authorized to manage maintenance windows could submit a specially crafted, malformed payload that causes the Kibana process to consume excessive resources. Kibana becomes unresponsi

CVE-2024-52972 [MEDIUM] CWE-770 CVE-2024-52972: An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a sp 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.

CVE-2024-52973 [MEDIUM] CWE-770 CVE-2024-52973: An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a sp 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.

CVE-2026-78601 [MEDIUM] CWE-862 CVE-2026-78601: Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Privilege Abuse (CA Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). An authorization control was not applied to a Kibana Entity Store configuration operation, allowing an authenticated user with elevated Kibana privileges to indirectly cause a background task to read from Elasticsearch indices that user is n

CVE-2024-43707 [MEDIUM] CWE-200 CVE-2024-43707: An issue was identified in Kibana where a user without access to Fleet can view Elastic Agent polici An issue was identified in Kibana where a user without access to Fleet can view Elastic Agent policies that could contain sensitive information. The nature of the sensitive information depends on the integrations enabled for the Elastic Agent and their respective versions.

CVE-2024-52974 [MEDIUM] CWE-400 CVE-2024-52974: An issue has been identified where a specially crafted request sent to an Observability API could ca An issue has been identified where a specially crafted request sent to an Observability API could cause the kibana server to crash. A successful attack requires a malicious user to have read permissions for Observability assigned to them.

CVE-2026-42399 [MEDIUM] CWE-400 CVE-2026-42399: Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Al Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated low-privileged user can cause Kibana to consume exponentially increasing amounts of memory by submitting a specially crafted Timelion visualization expression containing deeply chained function calls. The resulti

CVE-2026-72680 [MEDIUM] CWE-639 CVE-2026-72680: Kibana Agent Builder A2A JSON-RPC API endpoint derives the identifier of a stored conversation from Kibana Agent Builder A2A JSON-RPC API endpoint derives the identifier of a stored conversation from a user-supplied input, and the ownership check on that identifier does not distinguish between a conversation that does not exist and one that exists but belongs to another user. As a result, an authenticated user holding only the Agent Builder read pr

CVE-2016-10364 [MEDIUM] CWE-306 CVE-2016-10364: With X-Pack installed, Kibana versions 5.0.0 and 5.0.1 were not properly authenticating requests to With X-Pack installed, Kibana versions 5.0.0 and 5.0.1 were not properly authenticating requests to advanced settings and the short URL service, any authenticated user could make requests to those services regardless of their own permissions.

CVE-2022-38778 [MEDIUM] CWE-20 CVE-2022-38778: A flaw (CVE-2022-38900) was discovered in one of Kibana’s third party dependencies, that could allow A flaw (CVE-2022-38900) was discovered in one of Kibana’s third party dependencies, that could allow an authenticated user to perform a request that crashes the Kibana server process.

CVE-2024-37281 [MEDIUM] CWE-400 CVE-2024-37281: An issue was discovered in Kibana where a user with Viewer role could cause a Kibana instance to cra 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.

CVE-2024-43708 [MEDIUM] CWE-770 CVE-2024-43708: An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a sp An allocation of resources without limits or throttling in Kibana can lead to a crash caused by a specially crafted payload to a number of inputs in Kibana UI. This can be carried out by users with read access to any feature in Kibana.

CVE-2025-68389 [MEDIUM] CWE-770 CVE-2025-68389: Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a low-privileged Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) of computing resources and a denial of service (DoS) of the Kibana process via a crafted HTTP request.

CVE-2019-7616 [MEDIUM] CWE-918 CVE-2019-7616: Kibana versions before 6.8.2 and 7.2.1 contain a server side request forgery (SSRF) flaw in the grap Kibana versions before 6.8.2 and 7.2.1 contain a server side request forgery (SSRF) flaw in the graphite integration for Timelion visualizer. An attacker with administrative Kibana access could set the timelion:graphite.url configuration option to an arbitrary URL. This could possibly lead to an attacker accessing external URL resources as the Kibana

CVE-2026-56146 [MEDIUM] CWE-863 CVE-2026-56146: Improper Access Control (CWE-284) in Kibana can lead to unauthorized modification of Entity Analytic Improper Access Control (CWE-284) in Kibana can lead to unauthorized modification of Entity Analytics Watchlist configuration and potential information disclosure. A low-privileged authenticated user with read-only Security Solution access could perform write operations on watchlist data that should require elevated privileges. Under specific deploy

CVE-2026-56152 [MEDIUM] CWE-863 CVE-2026-56152: Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Acce Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.

CVE-2021-22139 [MEDIUM] CWE-400 CVE-2021-22139: Kibana versions before 7.12.1 contain a denial of service vulnerability was found in the webhook act Kibana versions before 7.12.1 contain a denial of service vulnerability was found in the webhook actions due to a lack of timeout or a limit on the request size. An attacker with permissions to create webhook actions could drain the Kibana host connection pool, making Kibana unavailable for all other users.