BIT-ELASTICSEARCH-2026-102407 Incorrect Authorization in Elasticsearch Leading to Unauthorized Data Stream Modification

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

Elasticsearch 7.17.5 / 17.17.29 / 8.2.2 < 8.19.19 / 9.x < 9.3.8 / 9.4.x < 9.4.4 Incorrect Authorization (ESA-2026-188)

The version of Elasticsearch installed on the remote host is prior to 8.19.19, 9.3.8, 9.4.4. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-188 advisory. - Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing...

CVE-2026-102407

A flaw was found in Elasticsearch. An authenticated user with permissions for at least one resource can exploit improper access controls in the Modify Data Streams application programming interface API to alter unauthorized data streams. Successful exploitation allows the user to inject data or...

AZL-106715 CVE-2026-102407 affecting package rubygem-elasticsearch 8.9.0-1

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

CVE-2026-102407

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

CVE-2026-102407 Incorrect Authorization in Elasticsearch Leading to Unauthorized Data Stream Modification

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

CVE-2026-102407

A vulnerability in Elasticsearch (CWE-863) allows an authenticated user with sufficient privileges over a single resource to modify a data stream to which they are not authorized. By using the Modify Data Streams API , an attacker can potentially inject data or affect searchability, though they c...

CVE-2026-102407

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

CVE-2026-102407 Incorrect Authorization in Elasticsearch Leading to Unauthorized Data Stream Modification

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

CVE-2026-102407 Incorrect Authorization in Elasticsearch Leading to Unauthorized Data Stream Modification

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

EUVD-2026-93928

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...

Elasticsearch 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-188)

Incorrect Authorization in Elasticsearch Leading to Unauthorized Data Stream Modification Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient...

PT-2026-107157

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Incorrect authorization allows an authenticated user with privileges over a single resource to modify a data stream they are not authorized to access. This is achieved by using the Modi...

CVE-2026-102407: Incorrect Authorization

Incorrect Authorization CWE-863 in Elasticsearch can lead to unauthorized data stream modification via Accessing Functionality Not Properly Constrained by ACLs CAPEC-1. An authenticated user with sufficient privileges over a single resource could use the Modify Data Streams API to modify a data...