What is the CVSS score of CVE-2023-51350?

CVE-2023-51350 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: 3.6%.

Which versions of Ujcms are affected by CVE-2023-51350?

Organizations using A spoofing attack in ujcms v.8.0.2 face critical risk from CVE-2023-51350 rated CVSS 9.8.

Is there a public PoC exploit available for CVE-2023-51350?

Yes, a public proof-of-concept exploit is available for CVE-2023-51350. Prioritise patching immediately. EPSS: 3.6%.

How to fix or mitigate CVE-2023-51350?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Monitor vendor channels for patch availability.

Ujcms CVE-2023-51350

CRITICAL

Authentication Bypass by Spoofing (CWE-290)

2024-01-11 cve@mitre.org

Authentication Bypass RCE Ujcms

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

Analysis Generated

Mar 28, 2026 - 19:34 vuln.today

PoC Detected

Jun 16, 2025 - 19:15 vuln.today

Public exploit code

CVE Published

Jan 11, 2024 - 23:15 nvd

CRITICAL 9.8

DescriptionCVE.org

A spoofing attack in ujcms v.8.0.2 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted script to the X-Forwarded-For function in the header.

AnalysisAI

A spoofing attack in ujcms v.8.0.2 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted script to the X-Forwarded-For function in the header. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-290. A spoofing attack in ujcms v.8.0.2 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted script to the X-Forwarded-For function in the header. Affected products include: Ujcms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.