H2O Vulnerable to Denial of Service (DoS) via `/3/ImportFiles` Endpoint

A vulnerability in the /3/ImportFiles endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, path, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually...

Information Disclosure

H2O-3 is vulnerable to Information Disclosure. The vulnerability is due to improper access control in the ImportFile API PersistNFS.importFiles, allowing remote attackers to access or enumerate file system information that should not be exposed, resulting in unauthorized disclosure of sensitive...

CVE-2026-8750

A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFile API. Such manipulation leads to information disclosure. The attack can be executed remotely. Th...

CVE-2026-8750

A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFile API. Such manipulation leads to information disclosure. The attack can be executed remotely. Th...

CVE-2026-8750

A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFile API. Such manipulation leads to information disclosure. The attack can be executed remotely. Th...

CVE-2024-7768

A vulnerability in the /3/ImportFiles endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, path, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually...

PT-2025-12190

Name of the Vulnerable Software and Affected Versions h2oai/h2o-3 version 3.46.1 Description A vulnerability in the "/3/ImportFiles" endpoint allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, path, which can be recursively set to reference itself, leading...

H2O Vulnerable to Denial of Service (DoS) via `/3/ImportFiles` Endpoint

A vulnerability in the /3/ImportFiles endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, path, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually...

H2O 资源管理错误漏洞

H2O is an in-memory platform for distributed, scalable machine learning open-sourced by H2O.ai. A resource management error vulnerability exists in H2O version 3.46.1, which stems from mishandling of the /3/ImportFiles endpoint and could lead to a denial of service...

GHSA-6MV8-95X5-XCQ9 H2O local file inclusion vulnerability

A Local File Inclusion LFI vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. Th...

H2O local file inclusion vulnerability

A Local File Inclusion LFI vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. Th...

CVE-2023-6038

A Local File Inclusion LFI vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. Th...

CVE-2023-6038 Local File Inclusion in h2oai/h2o-3

A Local File Inclusion LFI vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. Th...

CVE-2023-6038 Local File Inclusion in h2oai/h2o-3

A Local File Inclusion LFI vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. Th...

PT-2023-32489 · H2O-3 · H2O-3

Name of the Vulnerable Software and Affected Versions: h2o-3 version 3.40.0.4 Description: A Local File Inclusion LFI issue exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. Th...