H2o: Security Vulnerabilities
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. The vulnerability can be exploited by making specific GET or POST requests to the ImportFiles and ParseSetup endpoints, respectively. This issue was identified in version 3.40.0.4 of h2o-3.
CVSS Score
9.3
EPSS Score
0.633
Published
2023-11-16
H2O is vulnerable to stored XSS vulnerability which can lead to a Local File Include attack.
CVSS Score
9.3
EPSS Score
0.002
Published
2023-11-16
H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL.
CVSS Score
8.7
EPSS Score
0.002
Published
2023-11-16
An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.
CVSS Score
10.0
EPSS Score
0.682
Published
2023-11-16
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