Total
104 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-14199 | 1 Grafana | 1 Grafana | 2026-09-15 | N/A | 7.1 HIGH |
| Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled (sync_ttl greater than zero) are affected. The Auth Proxy cache key concatenated the username and forwarded identity attributes without a delimiter, so distinct identities could collide on one key. An authenticated user who shapes their own attributes to collide with a higher-privileged user's, while that user's cache entry is live, is authenticated as that user, up to Administrator (authentication bypass by spoofing). | |||||
| CVE-2026-21727 | 1 Grafana | 1 Grafana | 2026-08-19 | N/A | 3.3 LOW |
| 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 | 2026-07-20 | 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-2026-27880 | 1 Grafana | 1 Grafana | 2026-07-15 | 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 | 2026-07-15 | 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-2026-27876 | 1 Grafana | 1 Grafana | 2026-07-15 | 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-2026-21720 | 1 Grafana | 1 Grafana | 2026-07-15 | N/A | 7.5 HIGH |
| Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel. Sustained traffic with random hashes keeps tripping this timeout, so goroutine count grows linearly, eventually exhausting memory and causing Grafana to crash on some systems. | |||||
| CVE-2026-8609 | 1 Grafana | 1 Grafana | 2026-07-13 | N/A | 5.3 MEDIUM |
| An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service). | |||||
| CVE-2026-8595 | 1 Grafana | 1 Grafana | 2026-07-13 | N/A | 6.8 MEDIUM |
| A user with Editor permissions can craft a dashboard whose table (TableNG) panel contains a malicious field name that executes as a script in the browser of any user who views the dashboard (stored cross-site scripting). | |||||
| CVE-2026-33382 | 1 Grafana | 1 Grafana | 2026-07-13 | N/A | 7.5 HIGH |
| Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service. | |||||
| CVE-2026-9029 | 1 Grafana | 1 Grafana | 2026-07-10 | N/A | 7.3 HIGH |
| A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's XYZ tile layer via a template variable. The script then executes in the browser of any user who views the affected dashboard (stored cross-site scripting). | |||||
| CVE-2026-42127 | 1 Grafana | 1 Grafana | 2026-07-10 | N/A | 7.5 HIGH |
| The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability. | |||||
| CVE-2026-10601 | 1 Grafana | 1 Grafana | 2026-07-10 | N/A | 5.4 MEDIUM |
| A user with Viewer permissions can use specially crafted requests to the Tempo and Loki data source plugins to reach unintended backend endpoints. Depending on the backend configuration this can expose data source credentials, leak internal responses, or trigger administrative actions on the configured backend. | |||||
| CVE-2026-28378 | 1 Grafana | 1 Grafana | 2026-07-10 | N/A | 3.1 LOW |
| The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers. | |||||
| CVE-2026-33381 | 1 Grafana | 1 Grafana | 2026-06-17 | N/A | 5.9 MEDIUM |
| 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. | |||||
| CVE-2026-33380 | 1 Grafana | 1 Grafana | 2026-06-17 | N/A | 6.3 MEDIUM |
| 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. | |||||
| CVE-2026-33378 | 1 Grafana | 1 Grafana | 2026-06-17 | 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-2026-33377 | 1 Grafana | 1 Grafana | 2026-06-17 | 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-2026-33376 | 1 Grafana | 1 Grafana | 2026-06-17 | 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-2026-33375 | 1 Grafana | 1 Grafana | 2026-06-17 | 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. | |||||