CVE-2020-7616
Express-Mock-Middleware Prototype Pollution Vulnerability
Description
express-mock-middleware through 0.0.6 is vulnerable to Prototype Pollution. Exported functions by the package can be tricked into adding or modifying properties of the `Object.prototype`. Exploitation of this vulnerability requires creation of a new directory where an attack code can be placed which will then be exported by `express-mock-middleware`. As such, this is considered to be a low risk.
INFO
Published Date :
April 7, 2020, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 5:37 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2020-7616
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2020-7616.
| URL | Resource |
|---|---|
| https://github.com/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 | Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 | Exploit Third Party Advisory |
| https://github.com/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 | Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 | Exploit 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-7616 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-7616 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/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 Added Reference https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Dec. 02, 2022
Action Type Old Value New Value Removed CWE NIST CWE-915 Added CWE NIST CWE-1321 -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-20 CWE-915 -
Initial Analysis by [email protected]
Apr. 07, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 No Types Assigned https://github.com/LingyuCoder/express-mock-middleware/blob/master/lib/index.js#L39 Third Party Advisory Changed Reference Type https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 No Types Assigned https://snyk.io/vuln/SNYK-JS-EXPRESSMOCKMIDDLEWARE-564120 Exploit, Third Party Advisory Added CWE NIST CWE-20 Added CPE Configuration OR *cpe:2.3:a:express-mock-middleware_project:express-mock-middleware:*:*:*:*:*:*:*:* versions up to (including) 0.0.6
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-7616 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-2020-7616
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.32 }} -0.00%
score
0.54166
percentile