Hazelcast CSV Source Connector Permission Bypass <5.3.4
CVE-2023-45860 Published on February 16, 2024

In Hazelcast Platform through 5.3.4, a security issue exists within the SQL mapping for the CSV File Source connector. This issue arises from inadequate permission checking, which could enable unauthorized clients to access data from files stored on a member's filesystem.

Github Repository NVD

Vulnerability Analysis

CVE-2023-45860 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
NONE
Availability Impact:
NONE

Weakness Type

What is a SQL Injection Vulnerability?

The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.

CVE-2023-45860 has been classified to as a SQL Injection vulnerability or weakness.


Products Associated with CVE-2023-45860

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Hazelcast
 

Vulnerable Packages

The following package name and versions may be associated with CVE-2023-45860

Package Manager Vulnerable Package Versions Fixed In
maven com.hazelcast:hazelcast >= 5.3.0, <= 5.3.4 5.3.5
maven com.hazelcast:hazelcast-enterprise >= 5.3.0, <= 5.3.4 5.3.5
maven com.hazelcast:hazelcast-enterprise >= 5.2.0, <= 5.2.4
maven com.hazelcast:hazelcast-enterprise <= 5.1.7
maven com.hazelcast:hazelcast >= 5.2.0, <= 5.2.4
maven com.hazelcast:hazelcast <= 5.1.7

Exploit Probability

EPSS
0.46%
Percentile
64.33%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.