Filtered by vendor Elastic
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Total
342 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-56149 | 1 Elastic | 1 Elasticsearch | 2026-07-02 | N/A | 4.9 MEDIUM |
| Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). A user with elevated privileges can submit a specially crafted machine learning request that causes excessive memory consumption, which may render the affected node unavailable. | |||||
| CVE-2026-56151 | 1 Elastic | 1 Kibana | 2026-07-02 | N/A | 6.5 MEDIUM |
| Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user can submit a specially crafted Fleet policy input that is not correctly validated, which can render Fleet agent, server, and policy management functionality unavailable. | |||||
| CVE-2026-49090 | 1 Elastic | 1 Elasticsearch | 2026-07-02 | N/A | 6.5 MEDIUM |
| Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user can submit a specially crafted bulk request that causes sustained high CPU consumption, which can render the affected node unable to process requests. | |||||
| CVE-2026-42401 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 4.1 MEDIUM |
| Improper Neutralization of Input During Web Page Generation (CWE-79) in Kibana can lead to stored HTML injection. A user with write access to an Elasticsearch index could persist crafted markup which, when subsequently rendered through an affected Kibana view by another user, was not sufficiently sanitized. Successful exploitation could result in unauthorized UI manipulation and outbound network requests issued from the viewing user's browser session. | |||||
| CVE-2026-42400 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user can send a specially crafted compressed request payload that is processed prior to authorization checks, causing excessive memory and CPU resource consumption that can result in a Kibana instance becoming unresponsive or crashing. | |||||
| CVE-2026-42399 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| 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 resulting data structure grows without bound, exhausting available memory and causing the Kibana service to crash and become unavailable to all users. | |||||
| CVE-2026-42398 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 7.7 HIGH |
| Server-Side Request Forgery (CWE-918) in Kibana allows authenticated users with connector management privileges to bypass the operator-configured connection allowlist. By configuring a Webhook connector with a crafted target, an attacker can cause Kibana to issue outbound requests to destinations that the egress restriction controls were intended to block. | |||||
| CVE-2026-33464 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding a low-privileged role can submit a specially crafted, oversized payload to an internal Kibana API, causing the Kibana process to exhaust available resources and become unresponsive to all users until the service recovers or is restarted. | |||||
| CVE-2026-33463 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 5.3 MEDIUM |
| Operation on a Resource after Expiration or Termination (CWE-672) in Kibana can lead to unauthorized information disclosure. A logic error in how expiration timestamps were validated allowed a time-bounded access token to remain usable beyond its intended validity window, enabling an unauthenticated actor in possession of the token to retrieve the associated content after expiration. | |||||
| CVE-2026-33462 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 4.6 MEDIUM |
| A path traversal vulnerability was identified in Kibana's dashboard management functionality. An authenticated user with limited permissions could create a dashboard with a specially crafted identifier. When an administrator subsequently attempts to delete this dashboard through the Kibana interface, the deletion request is redirected to an unintended internal endpoint, potentially resulting in the unauthorized deletion of user accounts or other resources. Exploitation requires an administrator to perform a delete action on the maliciously crafted dashboard object. | |||||
| CVE-2026-26940 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Improper Validation of Specified Quantity in Input (CWE-1284) in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation (CAPEC-130). The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series data properties with an excessively large quantity value. | |||||
| CVE-2026-26939 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Missing Authorization (CWE-862) in Kibana’s server-side Detection Rule Management can lead to Unauthorized Endpoint Response Action Configuration (host isolation, process termination, and process suspension) via CAPEC-1 (Accessing Functionality Not Properly Constrained by ACLs). This requires an authenticated attacker with rule management privileges. | |||||
| CVE-2026-26938 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 8.6 HIGH |
| Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) exists in Workflows in Kibana which could allow an attacker to read arbitrary files from the Kibana server filesystem, and perform Server-Side Request Forgery (SSRF) via Code Injection (CAPEC-242). This requires an authenticated user who has the workflowsManagement:executeWorkflow privilege. | |||||
| CVE-2026-26937 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Uncontrolled Resource Consumption (CWE-400) in the Timelion component in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153) | |||||
| CVE-2026-26936 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 4.9 MEDIUM |
| Inefficient Regular Expression Complexity (CWE-1333) in the AI Inference Anonymization Engine in Kibana can lead Denial of Service via Regular Expression Exponential Blowup (CAPEC-492). | |||||
| CVE-2026-26935 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Improper Input Validation (CWE-20) in the internal Content Connectors search endpoint in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153) | |||||
| CVE-2026-26934 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Improper Validation of Specified Quantity in Input (CWE-1284) in Kibana can allow an authenticated attacker with view-only privileges to cause a Denial of Service via Input Data Manipulation (CAPEC-153). An attacker can send a specially crafted, malformed payload causing excessive resource consumption and resulting in Kibana becoming unresponsive or crashing. | |||||
| CVE-2026-0543 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Improper Input Validation (CWE-20) in Kibana's Email Connector can allow an attacker to cause an Excessive Allocation (CAPEC-130) through a specially crafted email address parameter. This requires an attacker to have authenticated access with view-level privileges sufficient to execute connector actions. The application attempts to process specially crafted email format, resulting in complete service unavailability for all users until manual restart is performed. | |||||
| CVE-2026-0531 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted bulk retrieval request. This requires an attacker to have low-level privileges equivalent to the viewer role, which grants read access to agent policies. The crafted request can cause the application to perform redundant database retrieval operations that immediately consume memory until the server crashes and becomes unavailable to all users. | |||||
| CVE-2026-0530 | 1 Elastic | 1 Kibana | 2026-06-17 | N/A | 6.5 MEDIUM |
| Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs. | |||||