XSS Vulnerability in Nagios XI 5.8.0 Favorites Component
CVE-2021-26023

6.1MEDIUM

Key Information:

Vendor

Nagios

Status
Favorites
Vendor
CVE Published:
3 February 2021

What is CVE-2021-26023?

The Favorites component in Nagios XI version 5.8.0 prior to 1.0.2 contains a Cross-Site Scripting (XSS) vulnerability. This flaw allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized access or data manipulation. It is crucial for users of affected versions to apply the necessary updates to safeguard their systems against possible exploits and ensure a more secure environment.

References

https://www.nagios.com/products/security/
x_refsource_CONFIRM

EPSS Score

64% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.