CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVE-2024-45758
Critical (9.1) in h2o h2o. EPSS 0.9% chance of exploitation in the next 30 days.
H2O.ai H2O through 3.46.0.4 allows attackers to arbitrarily set the JDBC URL, leading to deserialization attacks, file reads, and command execution. Exploitation can occur when an attacker has access to post to the ImportSQLTable URI with a JSON document containing a connection_url property with any typical JDBC Connection URL attack payload such as one that uses queryInterceptors.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWE
- CWE-502
- Published
- Modified
- Record from
- the NVD, synced
Affected
- h2o:h2o
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-hrmc-jmp7-mpm2 | Maven | ai.h2o:h2o-core | <=3.46.0.7 | no fix published |
| GHSA-hrmc-jmp7-mpm2 | PyPI | h2o | <=3.46.0.7 | no fix published |
| PYSEC-2026-352 | PyPI | h2o | <=3.46.0.7 | no fix published |