What is the CVSS score of CVE-2023-50094?

CVE-2023-50094 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 88.6%.

Which versions of Rengine are affected by CVE-2023-50094?

Organizations using reNgine before 2.1.2 face significant risk from CVE-2023-50094, a OS command injection vulnerability rated CVSS 8.8.

Is there a public PoC exploit available for CVE-2023-50094?

Yes, a public proof-of-concept exploit is available for CVE-2023-50094. Prioritise patching immediately. EPSS: 88.6%.

How to fix or mitigate CVE-2023-50094?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Rengine CVE-2023-50094

HIGH

OS Command Injection (CWE-78)

2024-01-01 cve@mitre.org

Command Injection Rengine

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:32 vuln.today

PoC Detected

Apr 17, 2025 - 19:15 vuln.today

Public exploit code

CVE Published

Jan 01, 2024 - 18:15 nvd

HIGH 8.8

DescriptionCVE.org

reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an api/tools/waf_detector/?url= string. The commands are executed as root via subprocess.check_output.

AnalysisAI

reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 88.6%.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an api/tools/waf_detector/?url= string. The commands are executed as root via subprocess.check_output. Affected products include: Yogeshojha Rengine. Version information: before 2.1.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.