CVE-2019-10758 : Security Advisory and Response

Mongo-express before version 0.54.0 is susceptible to a Remote Code Execution vulnerability through endpoints utilizing the

toBSON

function. This flaw allows the execution of

exec

commands in an insecure environment.

Understanding CVE-2019-10758

This CVE identifies a security issue in mongo-express that enables remote code execution.

What is CVE-2019-10758?

The vulnerability in mongo-express before version 0.54.0 permits remote code execution by misusing the

vm

module to execute

exec

commands in an unsafe setting.

The Impact of CVE-2019-10758

The vulnerability allows attackers to execute arbitrary code on the affected system, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2019-10758

Mongo-express CVE-2019-10758 technical specifics.

Vulnerability Description

The flaw in mongo-express allows remote code execution through the

toBSON

function, exploiting the

vm

module to execute

exec

commands.

Affected Systems and Versions

Product: mongo-express
Vendor: n/a
Versions Affected: All versions prior to 0.54.0

Exploitation Mechanism

Attackers can exploit this vulnerability by sending crafted requests to endpoints that use the

toBSON

method, enabling the execution of malicious code.

Mitigation and Prevention

Protecting systems from CVE-2019-10758.

Immediate Steps to Take

Update mongo-express to version 0.54.0 or later to mitigate the vulnerability.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update software and dependencies to patch known vulnerabilities.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Apply security patches promptly to address vulnerabilities and enhance system security.