Grafana & Zabbix Integration - Credentials Disclosure

Grafana through 7.3.4, when integrated with Zabbix, contains a credential disclosure vulnerability. The Zabbix password can be found in the apijsonrpc.php HTML source code. When the user logs in and allows the user to register, one can right click to view the source code and use Ctrl-F to search...

Grafana - Exposes DingDing API Keys

An incident occurred where the DingDing alerting integration URL was inadvertently exposed to viewers due to a setting oversight in versions below or equals to 12.0.1. id: CVE-2025-3415 info: name: Grafana - Exposes DingDing API Keys author: lucasribolli severity: medium description: | An inciden...

Grafana <= 6.7.1 - Cross-Site Scripting

Grafana through 6.7.1 contains an unauthenticated stored cross-site scripting vulnerability due to insufficient input protection in the originalUrl field, which allows an attacker to inject JavaScript code that will be executed after clicking on Open Original Dashboard after visiting the snapshot...

Grafana Unauthenticated Snapshot Creation

Grafana 6.7.3 through 7.4.1 snapshot functionality can allow an unauthenticated remote attacker to trigger a Denial of Service via a remote API call if a commonly used configuration is set. id: CVE-2021-27358 info: name: Grafana Unauthenticated Snapshot Creation author: pdteam,bing0o severity: hi...

Grafana v8.x - Arbitrary File Read

Grafana versions 8.0.0-beta1 through 8.3.0 are vulnerable to a local directory traversal, allowing access to local files. The vulnerable URL path is /public/plugins/NAME/, where NAME is the plugin ID for any installed plugin. id: CVE-2021-43798 info: name: Grafana v8.x - Arbitrary File Read autho...

Grafana - Improper Access Control

Grafana 2.x through 6.x before 6.3.4 is susceptible to improper access control. An attacker can delete and create arbitrary snapshots, leading to denial of service. id: CVE-2019-15043 info: name: Grafana - Improper Access Control author: Joshua Rogers severity: high description: | Grafana 2.x...

Grafana Snapshot - Authentication Bypass

Grafana instances up to 7.5.11 and 8.1.5 allow remote unauthenticated users to view the snapshot associated with the lowest database key by accessing the literal paths /api/snapshot/:key or /dashboard/snapshot/:key. If the snapshot is in public mode, unauthenticated users can delete snapshots by...

Grafana 8.0.0 <= v.8.2.2 - Angularjs Rendering Cross-Site Scripting

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...

CVE-2026-63087

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stackid and orgid values present in the public source tree...

CVE-2026-63087 Grafana OnCall 1.16.11 Unauthenticated Token Hijack via Plugin Install Endpoint

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stackid and orgid values present in the public source tree...

CVE-2026-63087

Grafana OnCall 1.16.11 is affected by an unauthenticated token-hijack vulnerability via the internal plugin install endpoint. An attacker can POST to the endpoint using hardcoded default stack_id and org_id values to obtain a valid PluginAuthToken, which can be used to authenticate against intern...

EUVD-2026-44955

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stackid and orgid values present in the public source tree...

CVE-2026-63087 Grafana OnCall 1.16.11 Unauthenticated Token Hijack via Plugin Install Endpoint

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stackid and orgid values present in the public source tree...

CVE-2026-33382

A flaw in Grafana's API endpoints allows remote attackers to send excessively large request bodies without authentication. This exhausts server memory, resulting in a complete denial of service DoS. Mitigation Deploy a reverse proxy or API gateway e.g., Nginx in front of Grafana configured to...

CVE-2026-8609

A flaw was found in Grafana. An unauthenticated attacker can repeatedly access the OAuth login route with unique values. This can lead to unbounded memory growth, eventually exhausting system memory and causing the Grafana instance to crash. This results in a denial of service for legitimate user...

Grafana - XSS / Open Redirect / SSRF via Client Path Traversal

An open redirect vulnerability in Grafana can be chained with other issues, such as XSS or SSRF, to increase impact. An attacker may exploit the redirect to target internal services or deliver malicious JavaScript, potentially leading to internal data exposure or account takeover. id: CVE-2025-41...

PT-2026-60508

Name of the Vulnerable Software and Affected Versions Grafana OnCall versions prior to 1.16.12 Description An unauthenticated access issue exists where remote attackers can obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint. This is possible by using...

grafana security update

10.2.6-27 - Resolves: RHEL-183694: CVE-2026-39821 10.2.6-26 - Resolves RHEL-161791: CVE-2026-27877 - Resolves RHEL-166459: CVE-2026-32282 - Resolves RHEL-167494: CVE-2026-32283...

Linux Distros Unpatched Vulnerability : CVE-2026-8609

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memo...

grafana-pcp security update

5.3.0-7 - Resolves RHEL-183688: CVE-2026-39821 5.3.0-6 - Resolves RHEL-183688: CVE-2026-39821 5.3.0-5 - Resolves RHEL-166460: CVE-2026-32282 - Resolves RHEL-167495: CVE-2026-32283...