CVE-2025-0782
H2O-3 S3 Bucket Public Write Privilege Escalation Vulnerability
Description
A vulnerability in the S3 bucket configuration for h2oai/h2o-3 allows public write access to the 'h2o-release' bucket. This issue affects all versions and could enable an attacker to overwrite any file in the bucket. As users download binary files such as JARs from this bucket, this vulnerability could lead to remote code execution (RCE) on any user who uses the application. Additionally, an attacker could modify the documentation to include malicious download links.
INFO
Published Date :
May 2, 2025, 9:15 p.m.
Last Modified :
May 2, 2025, 9:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.8
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-0782.
| URL | Resource |
|---|---|
| https://github.com/h2oai/h2o-3/commit/6740655b70cef40ec67d952bee2d23f7d33c7419 | |
| https://huntr.com/bounties/4587cec7-8bc5-48ab-8614-105d41c99151 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-0782 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-0782 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
May. 02, 2025
Action Type Old Value New Value Added Description A vulnerability in the S3 bucket configuration for h2oai/h2o-3 allows public write access to the 'h2o-release' bucket. This issue affects all versions and could enable an attacker to overwrite any file in the bucket. As users download binary files such as JARs from this bucket, this vulnerability could lead to remote code execution (RCE) on any user who uses the application. Additionally, an attacker could modify the documentation to include malicious download links. Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N Added CWE CWE-862 Added Reference https://github.com/h2oai/h2o-3/commit/6740655b70cef40ec67d952bee2d23f7d33c7419 Added Reference https://huntr.com/bounties/4587cec7-8bc5-48ab-8614-105d41c99151
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-0782 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-0782
weaknesses.