CVE-2022-31180
Shescape Shell Injection
Description
Shescape is a simple shell escape package for JavaScript. Affected versions were found to have insufficient escaping of white space when interpolating output. This issue only impacts users that use the `escape` or `escapeAll` functions with the `interpolation` option set to `true`. The result is that if an attacker is able to include whitespace in their input they can: 1. Invoke shell-specific behaviour through shell-specific special characters inserted directly after whitespace. 2. Invoke shell-specific behaviour through shell-specific special characters inserted or appearing after line terminating characters. 3. Invoke arbitrary commands by inserting a line feed character. 4. Invoke arbitrary commands by inserting a carriage return character. Behaviour number 1 has been patched in [v1.5.7] which you can upgrade to now. No further changes are required. Behaviour number 2, 3, and 4 have been patched in [v1.5.8] which you can upgrade to now. No further changes are required. The best workaround is to avoid having to use the `interpolation: true` option - in most cases using an alternative is possible, see [the recipes](https://github.com/ericcornelissen/shescape#recipes) for recommendations. Alternatively, users may strip all whitespace from user input. Note that this is error prone, for example: for PowerShell this requires stripping `'\u0085'` which is not included in JavaScript's definition of `\s` for Regular Expressions.
INFO
Published Date :
Aug. 1, 2022, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 7:04 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
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-2022-31180
.
URL | Resource |
---|---|
https://github.com/ericcornelissen/shescape/pull/322 | Patch Third Party Advisory |
https://github.com/ericcornelissen/shescape/pull/324 | Patch Third Party Advisory |
https://github.com/ericcornelissen/shescape/releases/tag/v1.5.7 | Release Notes Third Party Advisory |
https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 | Release Notes Third Party Advisory |
https://github.com/ericcornelissen/shescape/security/advisories/GHSA-44vr-rwwj-p88h | Exploit Third Party Advisory |
https://github.com/ericcornelissen/shescape/pull/322 | Patch Third Party Advisory |
https://github.com/ericcornelissen/shescape/pull/324 | Patch Third Party Advisory |
https://github.com/ericcornelissen/shescape/releases/tag/v1.5.7 | Release Notes Third Party Advisory |
https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 | Release Notes Third Party Advisory |
https://github.com/ericcornelissen/shescape/security/advisories/GHSA-44vr-rwwj-p88h | 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-2022-31180
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-31180
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/ericcornelissen/shescape/pull/322 Added Reference https://github.com/ericcornelissen/shescape/pull/324 Added Reference https://github.com/ericcornelissen/shescape/releases/tag/v1.5.7 Added Reference https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 Added Reference https://github.com/ericcornelissen/shescape/security/advisories/GHSA-44vr-rwwj-p88h -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jul. 24, 2023
Action Type Old Value New Value Removed CWE NIST CWE-74 Added CWE NIST NVD-CWE-Other -
Initial Analysis by [email protected]
Aug. 09, 2022
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/ericcornelissen/shescape/pull/322 No Types Assigned https://github.com/ericcornelissen/shescape/pull/322 Patch, Third Party Advisory Changed Reference Type https://github.com/ericcornelissen/shescape/pull/324 No Types Assigned https://github.com/ericcornelissen/shescape/pull/324 Patch, Third Party Advisory Changed Reference Type https://github.com/ericcornelissen/shescape/releases/tag/v1.5.7 No Types Assigned https://github.com/ericcornelissen/shescape/releases/tag/v1.5.7 Release Notes, Third Party Advisory Changed Reference Type https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 No Types Assigned https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8 Release Notes, Third Party Advisory Changed Reference Type https://github.com/ericcornelissen/shescape/security/advisories/GHSA-44vr-rwwj-p88h No Types Assigned https://github.com/ericcornelissen/shescape/security/advisories/GHSA-44vr-rwwj-p88h Exploit, Third Party Advisory Added CWE NIST CWE-74 Added CPE Configuration OR *cpe:2.3:a:shescape_project:shescape:*:*:*:*:*:*:*:* versions from (including) 1.4.0 up to (excluding) 1.5.8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-31180
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-2022-31180
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.33 }} -0.02%
score
0.70735
percentile