High severity7.1NVD Advisory· Published Mar 20, 2025· Updated Jun 17, 2026
CVE-2024-6854
CVE-2024-6854
Description
In h2oai/h2o-3 version 3.46.0, the endpoint for exporting models does not restrict the export location, allowing an attacker to export a model to any file in the server's file structure, thereby overwriting it. This vulnerability can be exploited to overwrite any file on the target server with a trained model file, although the content of the overwrite is not controllable by the attacker.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
h2oPyPI | >= 3.32.1.1, <= 3.46.0 | — |
ai.h2o:h2o-coreMaven | >= 3.32.1.1, <= 3.46.0 | — |
Affected products
3- ghsa-coords2 versions
>= 3.32.1.1, <= 3.46.0+ 1 more
- (no CPE)range: >= 3.32.1.1, <= 3.46.0
- (no CPE)range: >= 3.32.1.1, <= 3.46.0
Patches
Vulnerability mechanics
References
4- huntr.com/bounties/97d013f9-ac51-4c80-8dd7-8dfde11f33b2nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-47f6-5p7h-5f3hghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-6854ghsaADVISORY
- github.com/h2oai/h2o-3/blob/a20b5b19b769866ee24b217ee78b820e64c1cd6a/h2o-core/src/main/java/hex/Model.javaghsaWEB
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