grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads

A flaw was found in Grafana. An unauthenticated attacker can exploit the public dashboard query endpoint by sending arbitrarily large JSON payloads. This vulnerability, caused by a lack of request body size limits, triggers excessive memory allocation, leading to a denial of service through memor...

grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads

A flaw was found in Grafana. An unauthenticated attacker can exploit the public dashboard query endpoint by sending arbitrarily large JSON payloads. This vulnerability, caused by a lack of request body size limits, triggers excessive memory allocation, leading to a denial of service through memor...

grafana: Grafana: Unauthorized public dashboard deletion across organizations

A flaw in Grafana's public dashboard deletion endpoint lacks organization isolation, allowing an Organization Administrator to delete public dashboards in other organizations using the target dashboard's ID...

grafana security update

10.2.6-23.1 - fix CVE-2026-42127: cap request body size and validate public dashboard access - Resolves RHEL-219382...

Oracle Linux 9 : grafana (ELSA-2026-54184)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-54184 advisory. - fix CVE-2026-42127: cap request body size and validate public dashboard access Tenable has extracted the preceding description block directly from the Oracle...

CVE-2026-72899 Metabase SQL injection via public card or dashboard

Metabase allows an unauthenticated attacker to inject arbitrary SQL via a publicly shared card or dashboard that exposes a field-filter dimension parameter...

EUVD-2026-55691

Metabase allows an unauthenticated attacker to inject arbitrary SQL via a publicly shared card or dashboard that exposes a field-filter dimension parameter...

CVE-2026-72899 Metabase SQL injection via public card or dashboard

Metabase allows an unauthenticated attacker to inject arbitrary SQL via a publicly shared card or dashboard that exposes a field-filter dimension parameter...

Serena: Unauthenticated Flask dashboard on fixed port enables DNS rebinding → memory poisoning → RCE

SummarySerena's built-in web dashboard exposes an unauthenticated Flask API on a fixed, predictable port TCP 24282, hardcoded as 0x5EDA in constants.py. The server has no authentication, no CSRF protection, and no Host header validation. A DNS rebinding attack allows a malicious webpage to reach...

BIT-GRAFANA-2026-28378 Cross-Organization Public Dashboard Deletion via Missing Org Isolation

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...

EUVD-2026-42109

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...

CVE-2026-28378

The CVE-2026-28378 entry describes a vulnerability in Grafana where the public dashboard deletion endpoint does not enforce organization isolation. An Org Admin in one organization can delete public dashboards belonging to another organization by supplying the target dashboard identifiers. Impact...

CVE-2026-28378 Cross-Organization Public Dashboard Deletion via Missing Org Isolation

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...

BIT-GRAFANA-2026-42127 Pre-authentication denial of service in the public dashboard query endpoint

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

PT-2026-52860

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

SUSE CVE-2026-42127

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

CVE-2026-42127

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

CVE-2026-42127

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

CVE-2026-42127 Pre-authentication denial of service in the public dashboard query endpoint

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...

CVE-2026-42127

The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access tok...