Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to ineffective hostname verification in the TLS certificate validation. An attacker can bypass expected hostname checks by presenting a certificate signed by the trusted certificate authority but with...

GHSA-X5HG-X4GV-J98M OpenSearch has ineffective TLS certificate hostname verification

Description A regression was introduced in OpenSearch 2.18.0 that caused the plugins.security.ssl.transport.enforcehostnameverification setting to be ineffective. When this setting was enabled, OpenSearch did not verify that the hostname in a connecting node's TLS certificate matched the hostname...

OpenSearch Security plugin: DLS not applied on documents linked by has_child or has_parent relation

Description A flaw was identified in the OpenSearch Security plugin's document-level security DLS implementation. DLS restrictions were not correctly applied to search queries that use hasparent or haschild join relations. This could allow an authenticated user to access document contents that...

OpenSearch vulnerable to improper authorization for Rollover Requests

Description A flaw was identified in the OpenSearch Security plugin's handling of index rollover requests. When a rollover request included an explicit target index name, the security plugin did not properly evaluate access control permissions against the target index. This could allow a user wit...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the handling of index rollover requests when an explicit target index name is provided. An attacker can create a new index with an unauthorized name by exploiting insufficient access control checks on the targ...

GHSA-22VX-2X23-98W6 OpenSearch vulnerable to improper authorization for Rollover Requests

Description A flaw was identified in the OpenSearch Security plugin's handling of index rollover requests. When a rollover request included an explicit target index name, the security plugin did not properly evaluate access control permissions against the target index. This could allow a user wit...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the REST layer when processing malformed HTTP requests. An attacker can gain unauthorized access to restricted API endpoints by crafting specially formed HTTP requests. This is only exploitable if custom plugi...

OpenSearch has a bypass of REST Layer Authorization Using Malformed Paths

Description A flaw was identified in the OpenSearch REST layer that could allow authorization checks to be bypassed when processing certain malformed HTTP requests. This could permit unauthorized access to restricted API endpoints in environments that rely on REST-layer authorization...

GHSA-83X9-VC3C-HGHC OpenSearch has a bypass of REST Layer Authorization Using Malformed Paths

Description A flaw was identified in the OpenSearch REST layer that could allow authorization checks to be bypassed when processing certain malformed HTTP requests. This could permit unauthorized access to restricted API endpoints in environments that rely on REST-layer authorization...

PT-2026-41472

Name of the Vulnerable Software and Affected Versions OpenSearch versions prior to 2.19.4 OpenSearch versions prior to 3.2.0 Description A flaw in the OpenSearch Security plugin occurs during the handling of index rollover requests. When a request includes an explicit target index name, the...

PT-2026-41480

Name of the Vulnerable Software and Affected Versions opensearch versions prior to 2.19.0 opensearch-ingest-attachment-plugin affected versions not specified opensearch-mapper-annotated-text-plugin affected versions not specified opensearch-mapper-murmur3-plugin affected versions not specified...

GHSA-3W6X-2G7M-8V23 vulnerabilities

Vulnerabilities for packages: langfuse, langfuse-fips, kubeflow-centraldashboard, opensearch-dashboards, kibana, saf, jitsucom-jitsu, nextcloud-server, librechat, opensearch-dashboards-fips, awx, kubeflow-katib, prism, gitlab-rails-ce, lerna, wazuh-dashboard-fips, gitlab-rails-ce-fips,...

GHSA-5C9X-8GCM-MPGX vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-VF2M-468P-8V99 vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-62HF-57XW-28J9 vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-XX6V-RP6X-Q39C vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-PMWG-CVHR-8VH7 vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-XHJH-PMCV-23JW vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-445Q-VR5W-6Q77 vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...

GHSA-6CHQ-WFR3-2HJ9 vulnerabilities

Vulnerabilities for packages: langfuse-fips, lerna, wazuh-dashboard-fips, kubeflow-centraldashboard, awx, opensearch-dashboards, kubeflow-katib, kibana, gitlab-rails-ce-fips, prism, redisinsight, saf, langfuse, wazuh-dashboard, gitlab-rails-ce, jitsucom-jitsu, nextcloud-server,...