Cross-Site Scripting Vulnerability in Icinga Web 2 by Icinga
CVE-2025-27405

6.1MEDIUM

Key Information:

Vendor

Icinga

Status
Icingaweb2
Vendor
CVE Published:
26 March 2025

What is CVE-2025-27405?

Icinga Web 2, an open-source monitoring solution, has a vulnerability that allows attackers to construct a malicious URL. When accessed by any user, this URL may result in the injection of arbitrary JavaScript into the interface, potentially allowing an attacker to perform actions on behalf of the affected user. It is crucial for users on versions before 2.11.5 and 2.12.3 to update to the latest versions for protection. As a temporary measure, users of version 2.12.2 can implement a content security policy in their application settings to mitigate risks.

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Deploy the Patch

Affected Version(s)

icingaweb2 < 2.11.5 < 2.11.5

icingaweb2 >= 2.12.0, < 2.12.3 < 2.12.0, 2.12.3

References

https://github.com/Icinga/icingaweb2/security/advisories/...
x_refsource_CONFIRM
https://github.com/Icinga/icingaweb2/releases/tag/v2.11.5
x_refsource_MISC
https://github.com/Icinga/icingaweb2/releases/tag/v2.12.3
x_refsource_MISC

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

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