CVE-2021-42558
Caldera Cross-Site Scripting (XSS)
Description
An issue was discovered in CALDERA 2.8.1. It contains multiple reflected, stored, and self XSS vulnerabilities that may be exploited by authenticated and unauthenticated attackers.
INFO
Published Date :
Jan. 12, 2022, 8:15 p.m.
Last Modified :
Jan. 19, 2022, 8:18 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2021-42558 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-2021-42558.
| URL | Resource |
|---|---|
| https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera | Exploit Third Party Advisory |
| https://github.com/mitre/caldera/releases | Release Notes |
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).
CVE-2021-42558: Multiple Cross-Site Scripting in MITRE Caldera
0-day cross-site-scripting cve cves cve-2021-42558
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-42558 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-42558 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 -
Reanalysis by [email protected]
Jan. 19, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:mitre:caldera:2.8.1:*:*:*:*:*:*:* OR *cpe:2.3:a:mitre:caldera:*:*:*:*:*:*:*:* versions up to (including) 2.8.1 -
Initial Analysis by [email protected]
Jan. 19, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera No Types Assigned https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera Exploit, Third Party Advisory Changed Reference Type https://github.com/mitre/caldera/releases No Types Assigned https://github.com/mitre/caldera/releases Release Notes Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:mitre:caldera:2.8.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-42558 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-2021-42558
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.01%
score
0.41639
percentile