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Medium 6.5
Server-side expression parser denial of service
A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side math expression (uncontrolled recursion). A user with permission to provision alert rules can make the outage persist across restarts.
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Medium 6.5
Unbounded memory allocation in the Prometheus rule conversion API
The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.
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Medium 6.3
Broken access control in dashboard snapshots
A user with organization administrator permissions can delete dashboard snapshots belonging to other organizations on the same Grafana instance, and can recover a snapshot's secret delete key using only its public share key (broken access control).
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Medium 5.3
CVE-2026-11817 CVE Record
This vulnerability only affects Grafana stacks configured with multiple organizations; single-organization deployments are not impacted. In a multi-organization stack, a user who is an Org Admin of a single organization can call GET /api/access-control/users/…
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Medium 4.3
IDOR in Annotations API allows unprivileged users to DELETE annotation
Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.
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Medium 6.5
Grafana Data Source Plugin: DoS (OOM) via Negative Interval Injection in $__timeGroup Macro
Using the $__timeGroup macro, one can achieve an OOM by overloading the server. This requires a SQL datasource. If the server is set up to auto-restart, the impact is minimal or non-existent, as the attack can take upwards of half an hour to crash the server.
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Medium 6.5
Grafana plugin resources can lead to unbounded memory allocation
A request to the Grafana plugin resources endpoint can cause unbounded memory allocation by reading the entire request body into memory. An authenticated user can exploit this to trigger an out-of-memory condition, potentially causing a denial of service.
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Medium 6.3
SQL Expressions Read File From Disk
A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.
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Medium 6.5
BAC in Snapshot API allows deletion of unauthorized dashboard snapshots
Any Editor could delete any snapshot, even if they have no access to read or write them.
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Medium 5.9
Users can generate Service Account tokens after permissions removal
When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.
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Medium 6.5
Grafana Live push endpoint allows unbounded memory allocation leading to OOM
The Grafana Live push endpoint can be exploited to cause unbounded memory allocation by sending a large or streaming request body, potentially leading to out-of-memory conditions. An authenticated user with access to the Grafana Live API can trigger this issu…
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Medium 6.5
Viewer-triggered race condition in Grafana Live leads to complete server crash
A race condition in Grafana Live allows authenticated users with Viewer role to trigger a server crash by sending concurrent requests that cause a fatal map access error. This results in complete service unavailability requiring restart of the Grafana server.
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Medium 6.5
Query resampling can cause unbounded memory allocations
A resample query can be used to trigger out-of-memory crashes in Grafana.
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Medium 6.5
Grafana Testdata datasource can issue unbounded memory allocations
A testdata data-source can be used to trigger out-of-memory crashes in Grafana.
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Medium 6.5
Public dashboards discloses all direct mode datasources
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-s…
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Medium 5.4
Missing Protected-field Authorization in Provisioning Contact Points API
A vulnerability has been discovered in Grafana OSS where an authorization bypass in the provisioning contact points API allows users with Editor role to modify protected webhook URLs without the required alert.notifications.receivers.protected:write permissio…
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Medium 6.8
XSS in Grafana Explore stack trace
Stack traces in Grafana's Explore Traces view can be rendered as raw HTML, and thus inject malicious JavaScript in the browser. This would require malicious JavaScript to be entered into the stack trace field. Only datasources with the Jaeger HTTP API appear …
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Medium 5.3
Public Dashboards time range restriction on annotations can be bypassed
Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked t…
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Medium 4.2
An open redirect vulnerability has been identified in Grafana OSS organization switching functionality. Prerequisites f…
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Medium 4.3CVE-2025-3415 Scanner template
Grafana's insecure DingDing Alert integration exposes sensitive information
Grafana is an open-source platform for monitoring and observability. The Grafana Alerting DingDing integration was not properly protected and could be exposed to users with Viewer permission. Fixed in versions 10.4.19+security-01, 11.2.10+security-01, 11.3.7+…
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Medium 5.0
Grafana's datasource proxy API allows authorization checks to be bypassed
This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometh…
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Medium 5.5
An access control vulnerability was discovered in Grafana OSS where an Organization administrator could permanently del…
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Medium 4.3
Grafana Alerting VictorOps integration could be exposed to users with Viewer permission
Grafana is an open-source platform for monitoring and observability. The Grafana Alerting VictorOps integration was not properly protected and could be exposed to users with Viewer permission. Fixed in versions 11.5.0, 11.4.1, 11.3.3, 11.2.6, 11.1.11, 11.0.1…
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Medium 5.1
Privilege escalation vulnerability for Organizations in Grafana
A vulnerability in Grafana Labs Grafana OSS and Enterprise allows Privilege Escalation allows users to gain access to resources from other organizations within the same Grafana instance via the Grafana Cloud Migration Assistant.This vulnerability will only af…
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Medium 5.1CVE-2024-8118 Public exploit
Grafana alerting wrong permission on datasource rule write endpoint
In Grafana, the wrong permission is applied to the alert rule write API endpoint, allowing users with permission to write external alert instances to also write alert rules.
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Medium 4.4
Grafana plugin data sources vulnerable to access control bypass
Access control for plugin data sources protected by the ReqActions json field of the plugin.json is bypassed if the user or service account is granted associated access to any other data source, as the ReqActions check was not scoped to each specific datasour…
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Medium 6.5
Users outside an organization can delete a snapshot with its key
It is possible for a user in a different organization from the owner of a snapshot to bypass authorization and delete a snapshot by issuing a DELETE request to /api/snapshots/<key> using its view key. This functionality is intended to only be available to ind…
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Medium 6.0
User with permissions to create a data source can CRUD all data sources
A user with the permissions to create a data source can use Grafana API to create a data source with UID set to *. Doing this will grant the user access to read, query, edit and delete all data sources within the organization.
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Medium 5.4
Email Validation Bypass And Preventing Sign Up From Email's Owner
A user changing their email after signing up and verifying it can change it without verification in profile settings. The configuration option "verify_email_enabled" will only validate email only on sign up.
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Medium 6.7
Grafana privilege escalation vulnerability
Grafana is an open-source platform for monitoring and observability. The vulnerability impacts Grafana instances with several organizations, and allows a user with Organization Admin permissions in one organization to change the permissions associated with Or…
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Medium 4.1
Grafana has Broken Access Control in Alert manager: Viewer can send test alerts
Grafana is an open-source platform for monitoring and observability. The option to send a test alert is not available from the user panel UI for users having the Viewer role. It is still possible for a user with the Viewer role to send a test alert using the …
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Medium 4.2
Grafana is an open-source platform for monitoring and observability. Starting with the 9.1 branch, Grafana introduced t…
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Medium 6.2
Stored XSS in Graphite FunctionDescription tooltip
Grafana is an open-source platform for monitoring and observability. Grafana had a stored XSS vulnerability in the Graphite FunctionDescription tooltip. The stored XSS vulnerability was possible due the value of the Function Description was not properly sani…
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Medium 6.4
Stored XSS in Grafana Text plugin
Grafana is an open-source platform for monitoring and observability. On 2023-01-01 during an internal audit of Grafana, a member of the security team found a stored XSS vulnerability affecting the core plugin "Text". The stored XSS vulnerability requires seve…
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Medium 6.7
Grafana vulnerable to spoofing originalUrl of snapshots
Grafana is an open-source platform for monitoring and observability. Prior to versions 8.5.16 and 9.2.8, malicious user can create a snapshot and arbitrarily choose the `originalUrl` parameter by editing the query, thanks to a web proxy. When another user ope…
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Medium 6.7
Grafana subject to Exposure of Sensitive Information resulting in User enumeration via forget password
Grafana is an open-source platform for monitoring and observability. When using the forget password on the login page, a POST request is made to the `/api/user/password/sent-reset-email` URL. When the username or email does not exist, a JSON response contains…
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Medium 6.4
Grafana contains Improper Input Validation
Grafana is an open-source platform for monitoring and observability. Versions prior to 9.2.4, or 8.5.15 on the 8.X branch, are subject to Improper Input Validation. Grafana admins can invite other members to the organization they are an admin for. When admins…
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Medium 4.3
Grafana users with email as a username can block other users from signing in
Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username a…
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Medium 6.8
Data source and plugin proxy endpoints could leak the authentication cookie to some destination plugins
Grafana is an open source observability and data visualization platform. Starting with version 5.0.0-beta1 and prior to versions 8.5.14 and 9.1.8, Grafana could leak the authentication cookie of users to plugins. The vulnerability impacts data source and plug…
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Medium 6.1
Grafana plugin signature bypass vulnerability
Grafana is an open source observability and data visualization platform. Versions prior to 9.1.8 and 8.5.14 are vulnerable to a bypass in the plugin signature verification. An attacker can convince a server admin to download and successfully run a malicious p…