Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. A vulnerability in versions prior to 2.11.5 and 2.12.13 allows an attacker to craft a request that, once transmitted to a victim's Icinga Web, allows to embed arbitrary Javascript into it and to act on behalf of that user. This issue has been resolved in versions 2.11.5 and 2.12.3 of Icinga Web 2. As a workaround, those who have Icinga Web 2.12.2 may enable a content security policy in the application settings. Any modern browser with a working CORS implementation also sufficiently guards against the vulnerability.
References
| Link | Resource |
|---|---|
| https://github.com/Icinga/icingaweb2/releases/tag/v2.11.5 | Release Notes |
| https://github.com/Icinga/icingaweb2/releases/tag/v2.12.3 | Release Notes |
| https://github.com/Icinga/icingaweb2/security/advisories/GHSA-5cjw-fwjc-8j38 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
01 Aug 2025, 15:11
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Icinga icinga Web 2
Icinga |
|
| CPE | cpe:2.3:a:icinga:icinga_web_2:*:*:*:*:*:*:*:* | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.4 |
| References | () https://github.com/Icinga/icingaweb2/security/advisories/GHSA-5cjw-fwjc-8j38 - Vendor Advisory | |
| References | () https://github.com/Icinga/icingaweb2/releases/tag/v2.12.3 - Release Notes | |
| References | () https://github.com/Icinga/icingaweb2/releases/tag/v2.11.5 - Release Notes |
26 Mar 2025, 17:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-03-26 17:15
Updated : 2025-08-01 15:11
NVD link : CVE-2025-27609
Mitre link : CVE-2025-27609
JSON object : View
Products Affected
icinga
- icinga_web_2
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')