CVE-2026-76154— CVE-2026-76154 CVE Record
Quick assessment
Affected
Grafana Grafana OSS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Geomap 面板中 MapLibre 基础图层存在存储型跨站脚本（Stored XSS）漏洞。拥有编辑器（Editor）角色的用户可以托管一个恶意的样式配置，从而在另一位用户的会话中执行任意 JavaScript 代码，并借此将权限提升至组织管理员（Org Admin）。
Possible ATT&CK Techniques 4 AI
T1190 · Exploit Public-Facing Application T1597 · Search Closed Sources T1059.007 · JavaScript T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-76154
Vulnerability Information
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Vulnerability Title
CVE-2026-76154 CVE Record
Source: CVE Program / CVE List V5
Vulnerability Description
A stored cross-site scripting vulnerability in the Geomap panel's MapLibre base layer allows a user with the Editor role to execute arbitrary JavaScript in another user's session by hosting a malicious style configuration, enabling escalation to Org Admin.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Grafana | Grafana OSS | 12.3.0 | - |
|
| Grafana | Grafana Enterprise | 12.3.0 | - |
|
II. Public POCs for CVE-2026-76154
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Pages for CVE-2026-76154 (1)
-
🔗 404 Page not found | Grafana Labs vendor-advisory
IV. Related Vulnerabilities
Same vendor: Grafana
Same weakness: CWE-79
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V. Comments for CVE-2026-76154
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