CVE-2025-27404

MEDIUM EPSS 42.4%
Published Mar 26, 20251y ago · Modified Jun 17, 20261w ago
6.1 CVSS 3.1
Medium
Find Similar
Published Mar 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

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 URL that, once visited by any user, allows to embed arbitrary Javascript into Icinga Web 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.

CVSS Details

Base Score
6.1
Exploitability
2.8
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
42.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 2

VendorProductVersionRange
icingaicinga_web_2* <2.11.5
icingaicinga_web_2*≥2.12.0  –  <2.12.3

References 3

  • github.com https://github.com/Icinga/icingaweb2/releases/tag/v2.11.5
    Release Notes
  • github.com https://github.com/Icinga/icingaweb2/releases/tag/v2.12.3
    Release Notes
  • github.com https://github.com/Icinga/icingaweb2/security/advisories/GHSA-c6pg-h955-wf66
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.