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CVE-2025-27406— Icinga Reporting Stored XSS leads to SSRF

Quick assessment

Affected
Icinga icingaweb2-module-reporting
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Icinga Reporting是Icinga开源的一个 Icinga web 2 中报告相关功能的核心组件。 Icinga Reporting 0.10.0版本至1.0.2及之前版本存在代码问题漏洞，该漏洞源于可嵌入任意Javascript，可能导致用户身份冒用。

CVSS 7.7 · High EPSS 0.32% · P25
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I. Basic Information for CVE-2025-27406

Vulnerability Information
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Vulnerability Title
Icinga Reporting Stored XSS leads to SSRF
Source: CVE Program / CVE List V5
Vulnerability Description
Icinga Reporting is the central component for reporting related functionality in the monitoring web frontend and framework Icinga Web 2. A vulnerability present in versions 0.10.0 through 1.0.2 allows to set up a template that allows to embed arbitrary Javascript. This enables the attacker to act on behalf of the user, if the template is being previewed; and act on behalf of the headless browser, if a report using the template is printed to PDF. This issue has been resolved in version 1.0.3 of Icinga Reporting. As a workaround, review all templates and remove suspicious settings.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Icinga Reporting 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Icinga Reporting是Icinga开源的一个 Icinga web 2 中报告相关功能的核心组件。 Icinga Reporting 0.10.0版本至1.0.2及之前版本存在代码问题漏洞，该漏洞源于可嵌入任意Javascript，可能导致用户身份冒用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Icinga icingaweb2-module-reporting >= 0.10.0, < 1.0.3 -

II. Public POCs for CVE-2025-27406

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6718 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
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POC zip download
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III. Intelligence Information for CVE-2025-27406

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Vendor Advisories for CVE-2025-27406 (1)

Vendor Pages for CVE-2025-27406 (1)

Same Patch Batch · Icinga · 2025-03-26 · 6 CVEs total

CVE-2025-27404 7.7 HIGH Icinga Web 2 DOM-based XSS vulnerability
CVE-2025-27405 7.7 HIGH Icinga Web 2 has XSS in embedded content
CVE-2025-23203 5.5 MEDIUM Icinga has rest API endpoints accessible to restricted users
CVE-2025-30164 4.1 MEDIUM Icinga Web 2 has open redirect on login page
CVE-2025-27609 Icinga Web 2 Vulnerable to Reflected XSS

IV. Related Vulnerabilities

Same vendor: Icinga
Same weakness: CWE-79

V. Comments for CVE-2025-27406

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