Vulnerabilities (CVE)

Filtered by vendor Grafana Subscribe
Total 32 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-41174 1 Grafana 1 Grafana 2021-11-25 4.3 MEDIUM 6.1 MEDIUM
Grafana is an open-source platform for monitoring and observability. In affected versions if an attacker is able to convince a victim to visit a URL referencing a vulnerable page, arbitrary JavaScript content may be executed within the context of the victim's browser. The user visiting the malicious link must be unauthenticated and the link must be for a page that contains the login button in the menu bar. The url has to be crafted to exploit AngularJS rendering and contain the interpolation binding for AngularJS expressions. AngularJS uses double curly braces for interpolation binding: {{ }} ex: {{constructor.constructor(‘alert(1)’)()}}. When the user follows the link and the page renders, the login button will contain the original link with a query parameter to force a redirect to the login page. The URL is not validated and the AngularJS rendering engine will execute the JavaScript expression contained in the URL. Users are advised to upgrade as soon as possible. If for some reason you cannot upgrade, you can use a reverse proxy or similar to block access to block the literal string {{ in the path.
CVE-2021-41244 1 Grafana 1 Grafana 2021-11-19 6.5 MEDIUM 9.1 CRITICAL
Grafana is an open-source platform for monitoring and observability. In affected versions when the fine-grained access control beta feature is enabled and there is more than one organization in the Grafana instance admins are able to access users from other organizations. Grafana 8.0 introduced a mechanism which allowed users with the Organization Admin role to list, add, remove, and update users’ roles in other organizations in which they are not an admin. With fine-grained access control enabled, organization admins can list, add, remove and update users' roles in another organization, where they do not have organization admin role. All installations between v8.0 and v8.2.3 that have fine-grained access control beta enabled and more than one organization should be upgraded as soon as possible. If you cannot upgrade, you should turn off the fine-grained access control using a feature flag.
CVE-2021-39226 2 Fedoraproject, Grafana 2 Fedora, Grafana 2021-11-17 6.8 MEDIUM 7.3 HIGH
Grafana is an open source data visualization platform. In affected versions unauthenticated and authenticated users are able to view the snapshot with the lowest database key by accessing the literal paths: /dashboard/snapshot/:key, or /api/snapshots/:key. If the snapshot "public_mode" configuration setting is set to true (vs default of false), unauthenticated users are able to delete the snapshot with the lowest database key by accessing the literal path: /api/snapshots-delete/:deleteKey. Regardless of the snapshot "public_mode" setting, authenticated users are able to delete the snapshot with the lowest database key by accessing the literal paths: /api/snapshots/:key, or /api/snapshots-delete/:deleteKey. The combination of deletion and viewing enables a complete walk through all snapshot data while resulting in complete snapshot data loss. This issue has been resolved in versions 8.1.6 and 7.5.11. If for some reason you cannot upgrade you can use a reverse proxy or similar to block access to the literal paths: /api/snapshots/:key, /api/snapshots-delete/:deleteKey, /dashboard/snapshot/:key, and /api/snapshots/:key. They have no normal function and can be disabled without side effects.
CVE-2021-36156 1 Grafana 1 Loki 2021-09-14 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Grafana Loki through 2.2.1. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Loki will attempt to parse a rules file at that location and include some of the contents in the error message.
CVE-2019-15635 1 Grafana 1 Grafana 2021-07-21 4.0 MEDIUM 4.9 MEDIUM
An issue was discovered in Grafana 5.4.0. Passwords for data sources used by Grafana (e.g., MySQL) are not encrypted. An admin user can reveal passwords for any data source by pressing the "Save and test" button within a data source's settings menu. When watching the transaction with Burp Proxy, the password for the data source is revealed and sent to the server. From a browser, a prompt to save the credentials is generated, and the password can be revealed by simply checking the "Show password" box.
CVE-2019-19499 1 Grafana 1 Grafana 2021-07-21 4.0 MEDIUM 6.5 MEDIUM
Grafana <= 6.4.3 has an Arbitrary File Read vulnerability, which could be exploited by an authenticated attacker that has privileges to modify the data source configurations.
CVE-2020-12458 2 Grafana, Redhat 3 Grafana, Ceph Storage, Enterprise Linux 2021-07-21 2.1 LOW 5.5 MEDIUM
An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. This can result in exposure of sensitive information (e.g., cleartext or encrypted datasource passwords).
CVE-2020-12459 1 Grafana 1 Grafana 2021-07-21 2.1 LOW 5.5 MEDIUM
In certain Red Hat packages for Grafana 6.x through 6.3.6, the configuration files /etc/grafana/grafana.ini and /etc/grafana/ldap.toml (which contain a secret_key and a bind_password) are world readable.
CVE-2021-31231 1 Grafana 1 Enterprise Metrics 2021-06-11 2.1 LOW 5.5 MEDIUM
The Alertmanager in Grafana Enterprise Metrics before 1.2.1 and Metrics Enterprise 1.2.1 has a local file disclosure vulnerability when experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.
CVE-2021-27358 1 Grafana 1 Grafana 2021-05-13 5.0 MEDIUM 7.5 HIGH
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
CVE-2021-28148 1 Grafana 1 Grafana 2021-04-30 5.0 MEDIUM 7.5 HIGH
One of the usage insights HTTP API endpoints in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 is accessible without any authentication. This allows any unauthenticated user to send an unlimited number of requests to the endpoint, leading to a denial of service (DoS) attack against a Grafana Enterprise instance.
CVE-2021-28147 1 Grafana 1 Grafana 2021-04-30 3.5 LOW 6.5 MEDIUM
The team sync HTTP API in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service and having the EditorsCanAdmin feature enabled, this vulnerability allows any authenticated user to add external groups to any existing team. This can be used to grant a user team permissions that the user isn't supposed to have.
CVE-2020-27846 4 Fedoraproject, Grafana, Redhat and 1 more 6 Fedora, Grafana, Enterprise Linux and 3 more 2021-03-31 10.0 HIGH 9.8 CRITICAL
A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVE-2021-27962 1 Grafana 1 Grafana 2021-03-29 4.9 MEDIUM 7.1 HIGH
Grafana Enterprise 7.2.x and 7.3.x before 7.3.10 and 7.4.x before 7.4.5 allows a dashboard editor to bypass a permission check concerning a data source they should not be able to access.
CVE-2021-28146 1 Grafana 1 Grafana 2021-03-26 4.0 MEDIUM 6.5 MEDIUM
The team sync HTTP API in Grafana Enterprise 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service, this vulnerability allows any authenticated user to add external groups to existing teams. This can be used to grant a user team permissions that the user isn't supposed to have.
CVE-2020-13379 4 Fedoraproject, Grafana, Netapp and 1 more 5 Fedora, Grafana, E-series Performance Analyzer and 2 more 2021-01-29 6.4 MEDIUM 8.2 HIGH
The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control issue. This vulnerability allows any unauthenticated user/client to make Grafana send HTTP requests to any URL and return its result to the user/client. This can be used to gain information about the network that Grafana is running on. Furthermore, passing invalid URL objects could be used for DOS'ing Grafana via SegFault.
CVE-2020-24303 1 Grafana 1 Grafana 2020-11-23 4.3 MEDIUM 6.1 MEDIUM
Grafana before 7.1.0-beta 1 allows XSS via a query alias for the ElasticSearch datasource.
CVE-2020-12245 1 Grafana 1 Grafana 2020-10-10 4.3 MEDIUM 6.1 MEDIUM
Grafana before 6.7.3 allows table-panel XSS via column.title or cellLinkTooltip.
CVE-2019-15043 1 Grafana 1 Grafana 2020-10-04 5.0 MEDIUM 7.5 HIGH
In Grafana 2.x through 6.x before 6.3.4, parts of the HTTP API allow unauthenticated use. This makes it possible to run a denial of service attack against the server running Grafana.
CVE-2018-19039 3 Grafana, Netapp, Redhat 7 Grafana, Active Iq Performance Analytics Services, Storagegrid Webscale Nas Bridge and 4 more 2020-10-04 4.0 MEDIUM 6.5 MEDIUM
Grafana before 4.6.5 and 5.x before 5.3.3 allows remote authenticated users to read arbitrary files by leveraging Editor or Admin permissions.