A vulnerability in the h2oai/h2o-3 repository allows attackers to exploit deserialization of untrusted data, potentially leading to arbitrary code execution and reading of system files. This issue affects the latest master branch version 3.47.0.99999. The vulnerability arises from the ability to bypass regular expression filters intended to prevent malicious parameter injection in JDBC connections. Attackers can manipulate spaces between parameters to evade detection, allowing for unauthorized file access and code execution. The vulnerability is addressed in version 3.46.0.8.
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Tue, 02 Sep 2025 20:15:00 +0000
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Tue, 02 Sep 2025 15:30:00 +0000
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H2oai
H2oai h2o-3 |
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H2oai
H2oai h2o-3 |
Mon, 01 Sep 2025 05:30:00 +0000
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Description | A vulnerability in the h2oai/h2o-3 repository allows attackers to exploit deserialization of untrusted data, potentially leading to arbitrary code execution and reading of system files. This issue affects the latest master branch version 3.47.0.99999. The vulnerability arises from the ability to bypass regular expression filters intended to prevent malicious parameter injection in JDBC connections. Attackers can manipulate spaces between parameters to evade detection, allowing for unauthorized file access and code execution. The vulnerability is addressed in version 3.46.0.8. | |
Title | Deserialization of Untrusted Data in h2oai/h2o-3 | |
Weaknesses | CWE-502 | |
References |
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Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: @huntr_ai
Published:
Updated: 2025-09-02T19:29:12.231Z
Reserved: 2025-06-23T08:35:52.036Z
Link: CVE-2025-6507

Updated: 2025-09-02T19:29:08.630Z

Status : Awaiting Analysis
Published: 2025-09-01T06:15:35.790
Modified: 2025-09-02T15:55:25.420
Link: CVE-2025-6507

No data.

Updated: 2025-09-02T15:23:16Z