CVE-2026-72657

Authorization Bypass Through User-Controlled Key CWE-639 in Fleet Server can lead to information disclosure via Manipulating User-Controlled Variables CAPEC-77. The authorization decision for artifact downloads relied on a client-supplied value that was persisted without being validated against t...

CVE-2026-72650

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user who is authorized to read alerting rules in a single Kibana space could retrieve alerting rule executio...

CVE-2026-72629

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized cross-space access via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. The result is disclosure of inference output from a trained model in a different space that the user is not authoriz...

CVE-2026-72629 Authorization Bypass Through User-Controlled Key in Kibana Leading to Cross-Space Access to Machine Learning Trained Models

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized cross-space access via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. The result is disclosure of inference output from a trained model in a different space that the user is not authoriz...

CVE-2026-72629

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized cross-space access via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. The result is disclosure of inference output from a trained model in a different space that the user is not authoriz...

CVE-2026-72629

The issue CVE-2026-72629 affects Kibana and allows Authorization Bypass Through User-Controlled Key (CWE-639), enabling unauthorized cross-space access to machine learning model behavior and impacting deployment operations. According to the Elastic advisory, affected versions span all 8.19.0–8.19...

EUVD-2026-58289

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized cross-space access via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. The result is disclosure of inference output from a trained model in a different space that the user is not authoriz...

CVE-2026-72657

Authorization Bypass Through User-Controlled Key CWE-639 in Fleet Server can lead to information disclosure via Manipulating User-Controlled Variables CAPEC-77. The authorization decision for artifact downloads relied on a client-supplied value that was persisted without being validated against t...

CVE-2026-72657

The vulnerability CVE-2026-72657 affects Elastic Fleet Server and allows an Authorization Bypass through a user-controlled key, enabling information disclosure via manipulated user-controlled variables. Root cause: a client-supplied value used for authorization was persisted without server-side v...

CVE-2026-72657 Authorization Bypass Through User-Controlled Key in Fleet Server Leading to Information Disclosure

Authorization Bypass Through User-Controlled Key CWE-639 in Fleet Server can lead to information disclosure via Manipulating User-Controlled Variables CAPEC-77. The authorization decision for artifact downloads relied on a client-supplied value that was persisted without being validated against t...

EUVD-2026-58280

Authorization Bypass Through User-Controlled Key CWE-639 in Fleet Server can lead to information disclosure via Manipulating User-Controlled Variables CAPEC-77. The authorization decision for artifact downloads relied on a client-supplied value that was persisted without being validated against t...

CVE-2026-72650

CVE-2026-72650 affects Kibana; the root cause is an authorization bypass through a user-controlled key (CWE-639). An authenticated user with read-access to alerting rules in a single Kibana space could retrieve alerting rule execution telemetry from other spaces, exposing identifiers, names, spac...

CVE-2026-72650 Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user who is authorized to read alerting rules in a single Kibana space could retrieve alerting rule executio...

CVE-2026-72650

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user who is authorized to read alerting rules in a single Kibana space could retrieve alerting rule executio...

EUVD-2026-58275

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user who is authorized to read alerting rules in a single Kibana space could retrieve alerting rule executio...

CVE-2026-72666

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kibana space the requesting user has no access to, via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. A user who is authoriz...

CVE-2026-72666

CVE-2026-72666 covers an authorization bypass in Kibana (Elastic Stack) where a user-controlled key can trigger unauthorized queries against Elastic Agents on spaces the user cannot access. The Elastic advisory (ESA) reports this as CWE-639 with the impact of disclosing information via Osquery li...

EUVD-2026-58267

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kibana space the requesting user has no access to, via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. A user who is authoriz...

Kibana 9.4.5, 9.5.1 Security Update (ESA-2026-124)

Incorrect Authorization in Kibana Agent Builder Leading to Disclosure and Tampering of Private Agents Kibana Agent Builder determines whether a caller owns a private agent by comparing a stable user identifier when one is recorded, and falling back to a comparison of the username when it is not. ...

Kibana 9.4.5 Security Update (ESA-2026-97)

Authorization Bypass Through User-Controlled Key in Kibana Leading to Unauthorized Query Execution on Managed Hosts Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kibana space the requesting...