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    CVE-2026-76154

    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.

    Published:Sep 17, 2026
    Last Modified:Sep 30, 2026
    EPS:Sep 17, 2026
    EPSS Score:0.00353
    CVSS Score:7.3

    Affected Products

    Vendor
    Grafana
    Product
    Grafana
    Vendor
    Grafana
    Product
    Grafana Enterprise
    Vendor
    Redhat
    Product
    Hummingbird

    Exploits

    No exploit reference

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-76154 — Grafana, Redhat (High 7.3) | CVE-DB