How severe is CVE-2026-28378?

CVE-2026-28378 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-28378 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-28378?

CVE-2026-28378 primarily affects Grafana. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-28378?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-28378 published?

CVE-2026-28378 was published on 2026-07-07 and last updated on 2026-07-10.

CVE-2026-28378

CVE-2026-28378 is a low-severity vulnerability in Grafana with a CVSS 3.x base score of 3.1. 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-284.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Grafana
Published: 2026-07-07
Last modified: 2026-07-10

Description

The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers.

Frequently asked questions

What is CVE-2026-28378?: The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers.
How severe is CVE-2026-28378?: CVE-2026-28378 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-28378 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28378?: CVE-2026-28378 primarily affects Grafana. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-28378?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-28378 published?: CVE-2026-28378 was published on 2026-07-07 and last updated on 2026-07-10.

References

https://grafana.com/security/security-advisories/cve-2026-28378

Affected products (4)

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

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Threat intelligence

Threat-intel indicators referencing this CVE:

45.195.159.152 (ipv4-addr)
62.212.70.60 (ipv4-addr)
185.60.136.39 (ipv4-addr)
170.64.177.221 (ipv4-addr)
160.226.162.137 (ipv4-addr)
103.87.87.46 (ipv4-addr)
185.251.38.50 (ipv4-addr)
61.246.248.171 (ipv4-addr)