CVE-2023-50094
ReNgine Command Execution Vulnerability
Description
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.
INFO
Published Date :
Jan. 1, 2024, 6:15 p.m.
Last Modified :
April 17, 2025, 7:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Public PoC/Exploit Available at Github
CVE-2023-50094 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-50094.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-50094 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-50094
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
poc for CVE-2023-50094 (rengine command injection)
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-50094 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-50094 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Apr. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/yogeshojha/rengine/blob/5e120bd5f9dfbd1da82a193e8c9702e483d38d22/web/api/views.py#L195 Added Reference https://github.com/yogeshojha/rengine/releases Added Reference https://github.com/yogeshojha/rengine/security Added Reference https://www.mattz.io/posts/cve-2023-50094/ -
CVE Modified by [email protected]
Aug. 14, 2024
Action Type Old Value New Value Changed Description reNgine through 2.0.2 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. 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. Added Reference MITRE https://github.com/yogeshojha/rengine/security/advisories/GHSA-fx7f-f735-vgh4 [No types assigned] Added Reference MITRE https://github.com/yogeshojha/rengine/commit/3d5f1724dd12cf9861443742e7d7c02ff8c75a6f [No types assigned] Added Reference MITRE https://github.com/yogeshojha/rengine/commit/edd3c85ee16f93804ad38dac5602549d2d30a93e [No types assigned] Added Reference MITRE https://github.com/yogeshojha/rengine/blob/53d9f505f04861a5040195ea71f20907ff90577a/web/api/views.py#L268-L275 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 09, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/yogeshojha/rengine/blob/5e120bd5f9dfbd1da82a193e8c9702e483d38d22/web/api/views.py#L195 No Types Assigned https://github.com/yogeshojha/rengine/blob/5e120bd5f9dfbd1da82a193e8c9702e483d38d22/web/api/views.py#L195 Product Changed Reference Type https://github.com/yogeshojha/rengine/releases No Types Assigned https://github.com/yogeshojha/rengine/releases Release Notes Changed Reference Type https://github.com/yogeshojha/rengine/security No Types Assigned https://github.com/yogeshojha/rengine/security Product Changed Reference Type https://www.mattz.io/posts/cve-2023-50094/ No Types Assigned https://www.mattz.io/posts/cve-2023-50094/ Exploit, Third Party Advisory Added CWE NIST CWE-78 Added CPE Configuration OR *cpe:2.3:a:yogeshojha:rengine:*:*:*:*:*:*:*:* versions up to (including) 2.0.2 -
CVE Received by [email protected]
Jan. 01, 2024
Action Type Old Value New Value Added Description reNgine through 2.0.2 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. Added Reference MITRE https://github.com/yogeshojha/rengine/blob/5e120bd5f9dfbd1da82a193e8c9702e483d38d22/web/api/views.py#L195 [No types assigned] Added Reference MITRE https://github.com/yogeshojha/rengine/security [No types assigned] Added Reference MITRE https://github.com/yogeshojha/rengine/releases [No types assigned] Added Reference MITRE https://www.mattz.io/posts/cve-2023-50094/ [No types assigned]
Vulnerability Scoring Details
Base CVSS Score: 8.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
92.17 }} 0.56%
score
0.99689
percentile