CVE-2021-23420
Apache Codeception System Command Execution
Description
This affects the package codeception/codeception from 4.0.0 and before 4.1.22, before 3.1.3. The RunProcess class can be leveraged as a gadget to run arbitrary commands on a system that is deserializing user input without validation.
INFO
Published Date :
Aug. 11, 2021, 1:15 p.m.
Last Modified :
Nov. 21, 2024, 5:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-23420 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-2021-23420.
| URL | Resource |
|---|---|
| https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 | Broken Link |
| https://github.com/Codeception/Codeception/pull/6241 | Patch Third Party Advisory |
| https://github.com/JinYiTong/poc | Exploit Third Party Advisory |
| https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 | Third Party Advisory |
| https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 | Broken Link |
| https://github.com/Codeception/Codeception/pull/6241 | Patch Third Party Advisory |
| https://github.com/JinYiTong/poc | Exploit Third Party Advisory |
| https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 | Third Party Advisory |
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).
Automatic monitor github cve using Github Actions
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-2021-23420 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-23420 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 Added Reference https://github.com/Codeception/Codeception/pull/6241 Added Reference https://github.com/JinYiTong/poc Added Reference https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 19, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 No Types Assigned https://github.com/Codeception/Codeception/blob/4.1/ext/RunProcess.php%23L52 Broken Link Changed Reference Type https://github.com/Codeception/Codeception/pull/6241 No Types Assigned https://github.com/Codeception/Codeception/pull/6241 Patch, Third Party Advisory Changed Reference Type https://github.com/JinYiTong/poc No Types Assigned https://github.com/JinYiTong/poc Exploit, Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 No Types Assigned https://snyk.io/vuln/SNYK-PHP-CODECEPTIONCODECEPTION-1324585 Third Party Advisory Added CWE NIST CWE-502 Added CPE Configuration OR *cpe:2.3:a:codeception:codeception:*:*:*:*:*:*:*:* versions up to (excluding) 3.1.3 *cpe:2.3:a:codeception:codeception:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.1.22
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-23420 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-2021-23420
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.56 }} -0.34%
score
0.65672
percentile