Information Leakage in Grafana Alerting

In Grafana’s alerting system, users with edit permissions for a contact point, specifically the permissions “alert.notifications:write” or “alert.notifications.receivers:test” that are granted as part of the fixed role “Contact Point Writer”, which is part of the basic role Editor - can edit...

Incorrect privilege assignment

SCIM provisioning was introduced in Grafana Enterprise and Grafana Cloud in April to improve how organizations manage users and teams in Grafana by introducing automated user lifecycle management. In Grafana versions 12.x where SCIM provisioning is enabled and configured, a vulnerability in user...

CVE-2025-3717

Grafana is an open-source platform for monitoring and observability. The Grafana-Snowflake-Datasource is a plugin allowing Grafana to visualize data from Snowflake Versions between 1.5.0 and 1.14.0 are vulnerable to a bug when Oauth passthrough is enabled, and multiple users are using the same...

CVE-2025-41116

Grafana is an open-source platform for monitoring and observability. The Grafana-Databricks-Datasource is a plugin allowing Grafana to visualize data from Databricks Enterprise Versions between 1.6.0 and 1.12.0 are vulnerable to a bug when Oauth passthrough is enabled, and multiple users are usin...

Arbitrary Code Execution in Grafana Image Renderer Plugin

Grafana Image Renderer is vulnerable to remote code execution due to an arbitrary file write vulnerability. This is due to the fact that the /render/csv endpoint lacked validation of the filePath parameter that allowed an attacker to save a shared object to an arbitrary location that is then load...

Regex DoS in Zabbix Plugin in Grafana

Grafana is an open-source platform for monitoring and observability. Grafana-Zabbix is a plugin for Grafana allowing to visualize monitoring data from Zabbix and create dashboards for analyzing metrics and realtime monitoring. Versions 5.2.1 and below contained a ReDoS vulnerability via...

SSRF in Infinity Datasource Plugin

Grafana is an open-source platform for monitoring and observability. The Infinity datasource plugin, maintained by Grafana Labs, allows visualizing data from JSON, CSV, XML, GraphQL, and HTML endpoints. If the plugin was configured to allow only certain URLs, an attacker could bypass this...

Grafana Open Redirect in Organization Switching

An open redirect vulnerability has been identified in Grafana organization switching functionality. Prerequisites for exploitation: Multiple organizations must exist in the Grafana instance Victim must be on a different organization than the one specified in the URL Fixed in versions...

Grafana Cross-Site-Scripting (XSS) via scripted dashboards

An open redirect vulnerability has been identified in Grafana that can be exploited to achieve XSS attacks. The vulnerability was introduced in Grafana v11.5.0. The open redirect can be chained with path traversal vulnerabilities to achieve XSS. Fixed in versions 12.0.2+security-01,...

Grafana Alerting DingDing Integration URL Exposed to Viewers

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+security-01, 11.4.5+security-01,...

Very long unicode dashboard title can hang the frontend

In Grafana, an excessively long dashboard title or panel name will cause Chromium browsers to become unresponsive due to Improper Input Validation vulnerability in Grafana. This issue affects Grafana: before 11.6.2 and is fixed in 11.6.2 and higher. Credits: Jinay Patel and Shrey Shah for...

Authorization Bypass in Datasource Proxy

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 Prometheus datasources. The issue primarily...

Authorization vulnerability in /apis allows authenticated users to bypass all dashboard permissions

A security vulnerability in the /apis/dashboard.grafana.app/ endpoints allows authenticated users to bypass dashboard and folder permissions. The vulnerability affects all API versions v0alpha1, v1alpha1, v2alpha1. Impact: Viewers can view all dashboards/folders regardless of permissions Editors...

Organization admin can delete server admin in Grafana

An access control vulnerability was discovered in Grafana where an Organization administrator could permanently delete the Server administrator account. This vulnerability exists in the DELETE /api/org/users/ endpoint. The vulnerability can be exploited when: An Organization administrator exists...

Grafana Cross-Site-Scripting (XSS) via custom loaded frontend plugin

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

XSS in Grafana XY Chart Plugin

The built-in XY Chart plugin is vulnerable to a DOM XSS vulnerability. A user with Editor permissions is able to modify such a panel in order to make it execute arbitrary JavaScript. This vulnerability first appeared in Grafana v11.1.0, and is fixed in 11.6.0+security-01, 11.5.3+security-01,...

Grafana Alerting VictorOps integration exposed to Viewers

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, 11.0.11 and 10.4.15...

Privilege escalation vulnerability for Organizations in Grafana

A privilege escalation vulnerability 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 affect users who utilize the Organizations feature to isolate resources on their Grafana...

Org admin can delete pending invites in different org

Organization admins can delete pending invites created in an organization they are not part of...

Grafana SQL Expressions allow for remote code execution

The SQL Expressions experimental feature of Grafana allows for the evaluation of duckdb queries containing user input. These queries are insufficiently sanitized before being passed to duckdb , leading to a command injection and local file inclusion vulnerability. Any user with the VIEWER or high...

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. This vulnerability first appeared in Grafana v8.5.0, and is fixed in v11.2.1, v11.1.6, v11.0.5, v10.4.9, and v10.3.10...

Grafana Agent flow mode unquoted service path

On a windows machine, the Grafana Agent Flow mode service prior to version 0.43.1 is vulnerable to a privilege escalation from local user to SYSTEM due to an unquoted service path. It is recommended that you remove the Grafana Agent Flow installation and do a clean install. An update will not...

Grafana Alloy unquoted service path

On a windows machine, the Grafana Alloy service prior to 1.3.3 is vulnerable to a privilege escalation from local user to SYSTEM due to an unquoted service path. It is recommended that you remove the Grafana Alloy installation and do a clean install. An update will not resolve the issue. An...

Information Leakage in grafana-plugin-sdk-go

The grafana plugin SDK bundles build metadata into the binaries it compiles; this metadata includes the repository URI for the plugin being built, as retrieved by running git remote get-url origin . If credentials are included in the repository URI for instance, to allow for fetching of private...

Grafana plugins route actions are not scoped to instance

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 datasource. The account must have prior query...

Grafana OnCall Webhook SSRF

Grafana OnCall is an easy-to-use on-call management tool that will help reduce toil in on-call management through simpler workflows and interfaces that are tailored specifically for engineers. Grafana OnCall, from version 1.1.37 before 1.5.2 are vulnerable to a Server Side Request Forgery SSRF...

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/ using its view key. This functionality is intended to only be available to individuals with the permission to write/edit ...

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. Impacted Versions: 8.5.0 9.5.7 10.0.0 10.0.12 10.1.0 10.1.8 10.2.0 10.2...

Improper Path Sanitization in JSON Datasource Plugin

Grafana is an open-source platform for monitoring and observability. The JSON datasource plugin is a Grafana Labs maintained plugin that allows for retrieving and processing JSON data from a remote endpoint including a specific sub-path configured by an administrator. Due to inadequate sanitizati...

SSRF in CSV Datasource Plugin

Grafana is an open-source platform for monitoring and observability. The CSV datasource plugin is a Grafana Labs maintained plugin that allows for retrieving and processing CSV data from a remote endpoint configured by an administrator. If this plugin was configured to send requests to a bare hos...

Email verification is not required after email change

Grafana is an open-source platform for monitoring and observability. A user changing their email after signing up and verifying it can change it without verification in profile settings. The configuration option “verifyemailenabled” will only validate email only on sign up. This issue has been...

Grafana org admins can modify permissions across all orgs

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 Organization Viewer, Organization Editor...

Grafana datasource network restrictions bypass

Grafana is an open-source platform for monitoring and observability. In Grafana, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in...

Google Sheets data source plugin - API key leaks in error messages

The Google Sheets data source plugin for Grafana, versions 0.9.0 to 1.2.2 are vulnerable to an information disclosure vulnerability. The plugin did not properly sanitize error messages, making it potentially expose the Google Sheet API-key that is configured for the data source. This vulnerabilit...

Grafana authentication bypass using Azure AD OAuth

Grafana is validating Azure AD accounts based on the email claim. On Azure AD, the profile email field is not unique and can be easily modified. This leads to account takeover and authentication bypass when Azure AD OAuth is configured with a multi-tenant app...

Grafana WorldMap Panel Plugin DOM XSS

Grafana is an open-source platform for monitoring and observability. The WorldMap panel plugin, versions before 1.0.4 contains a DOM XSS vulnerability...

Grafana ds proxy race condition

Grafana is an open-source platform for monitoring and observability. Using public dashboards users can query multiple distinct data sources using mixed queries. However such query has a possibility of crashing a Grafana instance. The only feature that uses mixed queries at the moment is public...

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 API as the API does not check access t...

JWT URL-login flow leaks token to data sources through request parameter in proxy requests

Grafana is an open-source platform for monitoring and observability. Starting with the 9.1 branch, Grafana introduced the ability to search for a JWT in the URL query parameter authtoken and use it as the authentication token. By enabling the “urllogin” configuration option disabled by default, a...

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 sanitized. An attacker needs to have contro...

Text panel plugin XSS

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 several user interactions in order to be...

Stored XSS in TraceView Panel

Grafana is an open-source platform for monitoring and observability. Starting with the 7.0 branch, Grafana had a stored XSS vulnerability in the trace view visualization. The stored XSS vulnerability was possible due the value of a span’s attributes/resources were not properly sanitized and this...

XSS In Geomap Via Attribution

Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible due to map attributions weren’t properly sanitized and allowed arbitrary JavaScript...

Use of Cache Containing Sensitive Information

Grafana is an open-source platform for monitoring and observability. When datasource query caching is enabled, Grafana caches all headers, including grafanasession . As a result, any user that queries a datasource where the caching is enabled can acquire another user’s session. To mitigate the...

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 opens the URL of the snapshot, they will be...

Stored XSS in ResourcePicker component

Grafana is an open-source platform for monitoring and observability. Starting with the 8.1 branch and prior to versions 8.5.16, 9.2.10, and 9.3.4, Grafana had a stored XSS vulnerability affecting the core plugin GeoMap. The stored XSS vulnerability was possible because SVG files weren’t properly...

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 a “user not found” message. This leaks...

Email addresses and usernames can not be trusted

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 add members to the organization, non...

Race condition allowing privilege escalation

Grafana is an open-source platform for monitoring and observability. Versions starting with 9.2.0 and less than 9.2.4 contain a race condition in the authentication middlewares logic which may allow an unauthenticated user to query an administration endpoint under heavy load. This issue is patche...

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 plugin proxy endpoints under certain...