CVE-2021-42558

Published: Jan 12, 2022Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

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.

Affected (1)

Products: Mitre: Caldera

Mitre

1 product

Caldera

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mitre Caldera	Up to 2.8.1

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/mitre/caldera/releases

Source: cve@mitre.org

Release Notes

https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-42558-Multiple%20XSS-MITRE%20Caldera

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://github.com/mitre/caldera/releases

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

Timeline

No history available yet.