A user with Editor permissions can craft a dashboard whose table (TableNG) panel contains a malicious field name that executes as a script in the browser of any user who views the dashboard (stored cross-site scripting).

The version of Grafana Labs installed on the remote host is affected by multiple vulnerabilities, including:

  - A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's     XYZ tile layer via a template variable. The script then executes in the browser of any user who views     the affected dashboard (stored cross-site scripting). (CVE-2026-9029)

  - A user with Editor permissions can craft a dashboard whose table (TableNG) panel contains a malicious     field name that executes as a script in the browser of any user who views the dashboard (stored     cross-site scripting). (CVE-2026-8595)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21366-1 advisory.

    Changes in grafana:

    - CVE-2026-33382: Limit the size of the request body before processing it at several Grafana API endpoints     (bsc#1271331)
    - CVE-2026-8595: Fix stored XSS in the table panel (bsc#1271557)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's
    XYZ tile layer via a template variable. The script then executes in the browser of any user who views the
    affected dashboard (stored cross-site scripting). (CVE-2026-9029)

  - A user with Editor permissions can craft a dashboard whose table (TableNG) panel contains a malicious
    field name that executes as a script in the browser of any user who views the dashboard (stored cross-site
    scripting). (CVE-2026-8595)

  - An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing
    unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of
    service). (CVE-2026-8609)

  - A user with Viewer permissions can use specially crafted requests to the Tempo and Loki data source
    plugins to reach unintended backend endpoints. Depending on the backend configuration this can expose data
    source credentials, leak internal responses, or trigger administrative actions on the configured backend.
    (CVE-2026-10601)

ID	Name	Product	Family	Type	Severity
329320	Grafana Labs 12.4.0 < 12.4.4 / 13.0.0 < 13.0.2 Multiple Vulnerabilities	Nessus	Web Servers	Remote	medium
327813	openSUSE 16 Security Update : grafana (openSUSE-SU-2026:21366-1)	Nessus	SuSE Local Security Checks	Local	medium
443182	Alpine: multiple grafana packages: security update to 12.4.4-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	medium
443182	Alpine: multiple grafana packages: security update to 12.4.4-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	medium

Detections

Analytics

CVE-2026-8595

medium

Tenable Plugins

medium

medium

medium

medium