CVE-2023-40577— Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint
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I. Basic Information for CVE-2023-40577
Vulnerability Information
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Vulnerability Title
Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Alertmanager handles alerts sent by client applications such as the Prometheus server. An attacker with the permission to perform POST requests on the /api/v1/alerts endpoint could be able to execute arbitrary JavaScript code on the users of Prometheus Alertmanager. This issue has been fixed in Alertmanager version 0.2.51.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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
Alertmanager 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Alertmanager是Prometheus开源的一个用于处理告警信息的服务。 Alertmanager 0.25.0版本存在跨站脚本漏洞，该漏洞源于存在存储型跨站脚本（XSS）漏洞。攻击者可利用该漏洞对程序用户执行任意JavaScript代码。
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 |
|---|---|---|---|---|
| prometheus | alertmanager | <= 0.25.0 | - |
II. Public POCs for CVE-2023-40577
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7547 chars
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III. Intelligence Information for CVE-2023-40577
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Vendor Advisories for CVE-2023-40577 (1)
Mailing List Discussions for CVE-2023-40577 (1)
IV. Related Vulnerabilities
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Same weakness: CWE-79
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V. Comments for CVE-2023-40577
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