9.8
CRITICAL
CVE-2022-25893
"Aleph VM2 Prototype Pollution Vulnerability"
Description

The package vm2 before 3.9.10 are vulnerable to Arbitrary Code Execution due to the usage of prototype lookup for the WeakMap.prototype.set method. Exploiting this vulnerability leads to access to a host object and a sandbox compromise.

INFO

Published Date :

Dec. 21, 2022, 5:15 a.m.

Last Modified :

Jan. 3, 2023, 1:59 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-25893 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.

ID Vendor Product Action
1 Vm2_project vm2
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-2022-25893.

URL Resource
https://github.com/patriksimek/vm2/issues/444 Exploit Issue Tracking Third Party Advisory
https://github.com/patriksimek/vm2/pull/445 Patch Third Party Advisory
https://github.com/patriksimek/vm2/pull/445/commits/3a9876482be487b78a90ac459675da7f83f46d69 Patch Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-VM2-2990237 Exploit Patch 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-2022-25893 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-25893 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jan. 03, 2023

    Action Type Old Value New Value
    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/patriksimek/vm2/issues/444 No Types Assigned https://github.com/patriksimek/vm2/issues/444 Exploit, Issue Tracking, Third Party Advisory
    Changed Reference Type https://github.com/patriksimek/vm2/pull/445 No Types Assigned https://github.com/patriksimek/vm2/pull/445 Patch, Third Party Advisory
    Changed Reference Type https://github.com/patriksimek/vm2/pull/445/commits/3a9876482be487b78a90ac459675da7f83f46d69 No Types Assigned https://github.com/patriksimek/vm2/pull/445/commits/3a9876482be487b78a90ac459675da7f83f46d69 Patch, Third Party Advisory
    Changed Reference Type https://security.snyk.io/vuln/SNYK-JS-VM2-2990237 No Types Assigned https://security.snyk.io/vuln/SNYK-JS-VM2-2990237 Exploit, Patch, Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:* versions up to (excluding) 3.9.10
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-25893 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-2022-25893 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.48 }} 0.01%

score

0.76422

percentile

CVSS31 - Vulnerability Scoring System
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