Filtered by vendor Grafana
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Total
111 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-28374 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 4.3 MEDIUM |
| Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations. | |||||
| CVE-2026-28379 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2026-28380 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 6.5 MEDIUM |
| Any Editor could delete any snapshot, even if they have no access to read or write them. | |||||
| CVE-2026-28383 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2026-33376 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 7.4 HIGH |
| When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses. Addresses specifying a mask explicitly are not affected; to mitigate easily, add the desired mask (usually /128) to the addresses. Only auth proxy is affected; Okta, SAML, LDAP, etc are unaffected here. | |||||
| CVE-2026-33377 | 1 Grafana | 1 Grafana | 2026-06-02 | N/A | 7.1 HIGH |
| An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege. | |||||
| CVE-2026-33378 | 1 Grafana | 1 Grafana | 2026-05-28 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2026-28376 | 1 Grafana | 1 Grafana | 2026-05-18 | N/A | 6.5 MEDIUM |
| 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 issue. | |||||
| CVE-2026-27880 | 1 Grafana | 1 Grafana | 2026-05-10 | N/A | 7.5 HIGH |
| The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes. | |||||
| CVE-2026-27877 | 1 Grafana | 1 Grafana | 2026-05-10 | N/A | 6.5 MEDIUM |
| 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-sources as far as possible to improve your deployments' security. | |||||
| CVE-2026-21725 | 1 Grafana | 1 Grafana | 2026-05-10 | N/A | 2.6 LOW |
| A time-of-create-to-time-of-use (TOCTOU) vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so. This requires several very stringent conditions to be met: - The attacker must have admin access to the specific datasource prior to its first deletion. - Upon deletion, all steps within the attack must happen within the next 30 seconds and on the same pod of Grafana. - The attacker must delete the datasource, then someone must recreate it. - The new datasource must not have the attacker as an admin. - The new datasource must have the same UID as the prior datasource. These are randomised by default. - The datasource can now be re-deleted by the attacker. - Once 30 seconds are up, the attack is spent and cannot be repeated. - No datasource with any other UID can be attacked. | |||||
| CVE-2025-4123 | 1 Grafana | 1 Grafana | 2026-04-29 | N/A | 7.6 HIGH |
| 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 permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive. | |||||
| CVE-2025-12141 | 1 Grafana | 1 Grafana | 2026-04-20 | N/A | 6.5 MEDIUM |
| 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 contact points created by other users, modify the endpoint URL to a controlled server. By invoking the test functionality, attackers can capture and extract redacted secure settings, such as authentication credentials for third-party services (e.g., Slack tokens). This leads to unauthorized access and potential compromise of external integrations. | |||||
| CVE-2025-41118 | 1 Grafana | 1 Pyroscope | 2026-04-20 | N/A | 9.1 CRITICAL |
| Pyroscope is an open-source continuous profiling database. The database supports various storage backends, including Tencent Cloud Object Storage (COS). If the database is configured to use Tencent COS as the storage backend, an attacker could extract the secret_key configuration value from the Pyroscope API. To exploit this vulnerability, an attacker needs direct access to the Pyroscope API. We highly recommend limiting the public internet exposure of all our databases, such that they are only accessible by trusted users or internal systems. This vulnerability is fixed in versions: 1.15.x: 1.15.2 and above. 1.16.x: 1.16.1 and above. 1.17.x: 1.17.0 and above (i.e. all versions). Thanks to Théo Cusnir for reporting this vulnerability to us via our bug bounty program. | |||||
| CVE-2026-21726 | 1 Grafana | 1 Loki | 2026-04-20 | N/A | 5.3 MEDIUM |
| The CVE-2021-36156 fix validates the namespace parameter for path traversal sequences after a single URL decode, by double encoding, an attacker can read files at the Ruler API endpoint /loki/api/v1/rules/{namespace} Thanks to Prasanth Sundararajan for reporting this vulnerability. | |||||
| CVE-2026-21727 | 1 Grafana | 1 Grafana | 2026-04-20 | N/A | 3.3 LOW |
| --- title: Cross-Tenant Legacy Correlation Disclosure and Deletion draft: false hero: image: /static/img/heros/hero-legal2.svg content: "# Cross-Tenant Legacy Correlation Disclosure and Deletion" date: 2026-01-29 product: Grafana severity: Low cve: CVE-2026-21727 cvss_score: "3.3" cvss_vector: "CVSS:3.3/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N" fixed_versions: - ">=11.6.11 >=12.0.9 >=12.1.6 >=12.2.4" --- A cross-tenant isolation vulnerability was found in Grafana’s Correlations feature affecting legacy correlation records. Due to a backward compatibility condition allowing org_id = 0 records to be returned across organizations, a user with datasource management privileges could read and permanently delete legacy correlation data belonging to another organization. This issue affects correlations created prior to Grafana 10.2 and is fixed in >=11.6.11, >=12.0.9, >=12.1.6, and >=12.2.4. Thanks to Gyu-hyeok Lee (g2h) for reporting this vulnerability. | |||||
| CVE-2026-21721 | 1 Grafana | 1 Grafana | 2026-04-20 | N/A | 8.1 HIGH |
| The dashboard permissions API does not verify the target dashboard scope and only checks the dashboards.permissions:* action. As a result, a user who has permission management rights on one dashboard can read and modify permissions on other dashboards. This is an organization‑internal privilege escalation. | |||||
| CVE-2026-21724 | 1 Grafana | 1 Grafana | 2026-04-14 | N/A | 5.4 MEDIUM |
| 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 permission. | |||||
| CVE-2026-27876 | 1 Grafana | 1 Grafana | 2026-04-02 | N/A | 9.1 CRITICAL |
| A chained attack via SQL Expressions and a Grafana Enterprise plugin can lead to a remote arbitrary code execution impact (RCE). This is enabled by a feature in Grafana (OSS), so all users are always recommended to update to avoid future attack vectors going this path. Only instances with the sqlExpressions feature toggle enabled are vulnerable. Only instances in the following version ranges are affected: - 11.6.0 (inclusive) to 11.6.14 (exclusive): 11.6.14 has the fix. 11.5 and below are not affected. - 12.0.0 (inclusive) to 12.1.10 (exclusive): 12.1.10 has the fix. 12.0 did not receive an update, as it is end-of-life. - 12.2.0 (inclusive) to 12.2.8 (exclusive): 12.2.8 has the fix. - 12.3.0 (inclusive) to 12.3.6 (exclusive): 12.3.6 has the fix. - 12.4.0 (inclusive) to 12.4.2 (exclusive): 12.4.2 has the fix. 13.0.0 and above also have the fix: no v13 release is affected. | |||||
| CVE-2026-33375 | 1 Grafana | 1 Grafana | 2026-03-31 | N/A | 6.5 MEDIUM |
| The Grafana MSSQL data source plugin contains a logic flaw that allows a low-privileged user (Viewer) to bypass API restrictions and trigger a catastrophic Out-Of-Memory (OOM) memory exhaustion, crashing the host container. | |||||