Jdbc Deserialization in h2oai/h2o-3
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| h2oai | h2oai/h2o-3 | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| H2oai | H2o-3 | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-7107 | A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.47.0. |
Github GHSA |
GHSA-h7xg-cmpp-48hf | H2O Deserialization of Untrusted Data Vulnerability |
No CVSS v4.0
No CVSS v3.1
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.6% (1.587% probability within 30 days)
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epss
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epss
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| First Time appeared |
H2o
H2o h2o |
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| CPEs | cpe:2.3:a:h2o:h2o:3.46.0.4:*:*:*:*:*:*:* | |
| Vendors & Products |
H2o
H2o h2o |
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| Metrics |
ssvc
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| Description | A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.47.0. | |
| Title | Jdbc Deserialization in h2oai/h2o-3 | |
| Weaknesses | CWE-502 | |
| References |
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| Metrics |
cvssV3_0
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