What is the CVSS score of CVE-2019-10758?

CVE-2019-10758 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 84.8%.

Is there a public PoC exploit available for CVE-2019-10758?

Yes, a public proof-of-concept exploit is available for CVE-2019-10758. Prioritise patching immediately. EPSS: 84.8%.

Is there a patch available for CVE-2019-10758?

Yes, a patch is available for CVE-2019-10758. Update the affected software to the latest version immediately.

Mongo Express CVE-2019-10758

CRITICAL

Code Injection (CWE-94)

2019-12-24 report@snyk.io

Code Injection RCE Mongo Express

9.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.9 CRITICAL

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Added to CISA KEV

Jul 14, 2026 - 04:22 CISA

CVE Published

Dec 24, 2019 - 22:15 nvd

CRITICAL 9.9

DescriptionNVD

mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the toBSON method. A misuse of the vm dependency to perform exec commands in a non-safe environment.

AnalysisAI

mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the toBSON method. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the toBSON method. A misuse of the vm dependency to perform exec commands in a non-safe environment. Affected products include: Mongo-Express Project Mongo-Express. Version information: before 0.54.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.