CVE-2023-50094

HighPublished

reNgine before 2.1.2 allows OS Command Injection if an adversary has a valid session ID. The attack places shell metacharacters in an...

Published: Jan 1, 2024
Updated: Apr 17, 2025
Assigning CNA: mitre
Evidence observed: Aug 8, 2026

Primary CVSS

8.8/ 10High

nvd · CVSS 3.1

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

EPSS probability estimate

13.5%

Moderate · next 30 days

Percentile: 96.4%
Model date: Oct 17, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

Repository evidence: Files: 1 · Repositories: 1

1 Template

reNgine 2.2.0 - Command InjectionTemplate
http/cves/2023/CVE-2023-50094.yaml
Nuclei Templates
DetectionEvidence observed: Sep 26, 2026Revision: 17f5725dc10cRelated tool
Declared conditions
- network: http($.protocol_keys)
- verification: dsl($.matchers[*].type)
- oob: interactsh_reference($.template_text)

CVE-2023-50094_POCPoC
poc for CVE-2023-50094 (rengine command injection)

Responsible use

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