How severe is CVE-2026-9029?

CVE-2026-9029 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-9029 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-9029?

CVE-2026-9029 affects Grafana. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-9029?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-9029 have an EU (EUVD) identifier?

Yes. CVE-2026-9029 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38243.

When was CVE-2026-9029 published?

CVE-2026-9029 was published on 2026-06-22 and last updated on 2026-06-30.

CVE-2026-9029

CVE-2026-9029 is a high-severity vulnerability in Grafana with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38243
Weakness: CWE-79
Affected product: Grafana
Published: 2026-06-22
Last modified: 2026-06-30

Description

The geomap panel's XYZ tile layer has a sanitize-then-interpolate ordering bug. sanitizeTextPanelContent() runs on the raw template string before getTemplateSrv().replace() substitutes the variable value, which uses the glob format with no HTML escaping. The result is passed to OpenLayers via element.innerHTML. An Editor can set a textbox variable's default value to an XSS payload that executes for every user who opens the dashboard. This is a bypass of the CVE-2023-0507 fix

Frequently asked questions

What is CVE-2026-9029?: The geomap panel's XYZ tile layer has a sanitize-then-interpolate ordering bug. sanitizeTextPanelContent() runs on the raw template string before getTemplateSrv().replace() substitutes the variable value, which uses the glob format with no HTML escaping. The result is passed to OpenLayers via element.innerHTML. An Editor can set a textbox variable's default value to an XSS payload that executes for every user who opens the dashboard. This is a bypass of the CVE-2023-0507 fix
How severe is CVE-2026-9029?: CVE-2026-9029 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-9029 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-9029?: CVE-2026-9029 affects Grafana. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-9029?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-9029 have an EU (EUVD) identifier?: Yes. CVE-2026-9029 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38243.
When was CVE-2026-9029 published?: CVE-2026-9029 was published on 2026-06-22 and last updated on 2026-06-30.

References

https://grafana.com/security/security-advisories/cve-2026-9029

Affected products (1)

cpe:2.3:a:grafana:grafana:12.4.0:*:*:*:-:*:*:*

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