What is the CVSS score of EUVD-2025-20278?

EUVD-2025-20278 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Which versions of Challenges are affected by EUVD-2025-20278?

Organizations using educoder challenges face critical risk from CVE-2025-45479, a code injection vulnerability rated CVSS 9.8.

Is there a public PoC exploit available for EUVD-2025-20278?

Yes, a public proof-of-concept exploit is available for EUVD-2025-20278. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate EUVD-2025-20278?

Within 24 hours: Identify all affected systems running educoder challenges and apply vendor patches immediately. Validate that input sanitization is in place for all user-controlled parameters.

Challenges EUVD-2025-20278

| CVE-2025-45479 CRITICAL

Code Injection (CWE-94)

2025-07-07 cve@mitre.org

RCE Code Injection Challenges

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

EUVD ID Assigned

Mar 16, 2026 - 03:37 euvd

EUVD-2025-20278

Analysis Generated

Mar 16, 2026 - 03:37 vuln.today

PoC Detected

Oct 10, 2025 - 19:24 vuln.today

Public exploit code

CVE Published

Jul 07, 2025 - 16:15 nvd

CRITICAL 9.8

DescriptionCVE.org

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container.

Analysis

Insufficient security mechanisms for created containers in educoder challenges v1.0 allow attackers to execute arbitrary code via injecting crafted content into a container.

Technical ContextAI

Remote code execution allows an attacker to run arbitrary commands or code on the target system over a network without prior authentication. This vulnerability is classified as Code Injection (CWE-94).

RemediationAI

Apply vendor patches immediately. Restrict network access to vulnerable services. Implement network segmentation and monitoring for anomalous activity.