Search criteria
129 vulnerabilities by Grafana
CVE-2026-28374 (GCVE-0-2026-28374)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 12:33
VLAI
Title
IDOR in Annotations API allows unprivileged users to DELETE annotation
Summary
Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.
Severity
4.3 (Medium)
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
8.5.0 , ≤ 11.6.14
(semver)
Affected: 11.6.14 , < 11.6.14+security-04 (custom) Affected: 12.0.0 , ≤ 12.2.8 (semver) Affected: 12.2.8 , < 12.2.8+security-04 (custom) Affected: 12.3.0 , ≤ 12.3.6 (semver) Affected: 12.3.6 , < 12.3.6+security-04 (custom) Affected: 12.4.0 , ≤ 12.4.3 (semver) Affected: 12.4.3 , < 12.4.3+security-02 (custom) Affected: 13.0.0 , ≤ 13.0.1 (semver) Affected: 13.0.1 , < 13.0.1+security-01 (custom) |
Date Public
2026-05-13 07:44
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CVE-2026-33378 (GCVE-0-2026-33378)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 12:33
VLAI
Title
Grafana Data Source Plugin: DoS (OOM) via Negative Interval Injection in $__timeGroup Macro
Summary
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.
Severity
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
8.0.0 , ≤ 11.6.14
(semver)
Affected: 11.6.14 , < 11.6.14+security-04 (custom) Affected: 12.0.0 , ≤ 12.2.8 (semver) Affected: 12.2.8 , < 12.2.8+security-04 (custom) Affected: 12.3.0 , ≤ 12.3.6 (semver) Affected: 12.3.6 , < 12.3.6+security-04 (custom) Affected: 12.4.0 , ≤ 12.4.3 (semver) Affected: 12.4.3 , < 12.4.3+security-02 (custom) Affected: 13.0.0 , ≤ 13.0.1 (semver) Affected: 13.0.1 , < 13.0.1+security-01 (custom) |
Date Public
2026-05-13 07:44
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CVE-2026-28383 (GCVE-0-2026-28383)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 12:36
VLAI
Title
Grafana plugin resources can lead to unbounded memory allocation
Summary
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.
Severity
6.5 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
6.7.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-33376 (GCVE-0-2026-33376)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-16 03:56
VLAI
Title
Auth Proxy IPv6 whitelist bypass
Summary
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.
Severity
7.4 (High)
CWE
- CWE-1188 - Initialization of a Resource with an Insecure Default
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
9.4.0 , ≤ 11.6.14
(semver)
Affected: 11.6.14 , < 11.6.14+security-04 (custom) Affected: 12.0.0 , ≤ 12.2.8 (semver) Affected: 12.2.8 , < 12.2.8+security-04 (custom) Affected: 12.3.0 , ≤ 12.3.6 (semver) Affected: 12.3.6 , < 12.3.6+security-04 (custom) Affected: 12.4.0 , ≤ 12.4.3 (semver) Affected: 12.4.3 , < 12.4.3+security-02 (custom) Affected: 13.0.0 , ≤ 13.0.1 (semver) Affected: 13.0.1 , < 13.0.1+security-01 (custom) |
Date Public
2026-05-13 07:44
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CVE-2026-33380 (GCVE-0-2026-33380)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 15:12
VLAI
Title
SQL Expressions Read File From Disk
Summary
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.
Severity
6.3 (Medium)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
11.6.0 , ≤ 11.6.14
(semver)
Affected: 11.6.14 , < 11.6.14+security-04 (custom) Affected: 12.0.0 , ≤ 12.2.8 (semver) Affected: 12.2.8 , < 12.2.8+security-04 (custom) Affected: 12.3.0 , ≤ 12.3.6 (semver) Affected: 12.3.6 , < 12.3.6+security-04 (custom) Affected: 12.4.0 , ≤ 12.4.3 (semver) Affected: 12.4.3 , < 12.4.3+security-02 (custom) Affected: 13.0.0 , ≤ 13.0.1 (semver) Affected: 13.0.1 , < 13.0.1+security-01 (custom) |
Date Public
2026-05-13 07:44
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CVE-2026-28380 (GCVE-0-2026-28380)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 15:55
VLAI
Title
BAC in Snapshot API allows deletion of unauthorized dashboard snapshots
Summary
Any Editor could delete any snapshot, even if they have no access to read or write them.
Severity
6.5 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
9.4.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-33381 (GCVE-0-2026-33381)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-16 03:55
VLAI
Title
Users can generate Service Account tokens after permissions removal
Summary
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.
Severity
5.9 (Medium)
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
9.2.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-33377 (GCVE-0-2026-33377)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-18 18:33
VLAI
Title
Dashboard Import Overwrites ACL — Editor Privilege Escalation to Dashboard Admin
Summary
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.
Severity
7.1 (High)
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
8.5.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-28376 (GCVE-0-2026-28376)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 18:10
VLAI
Title
Grafana Live push endpoint allows unbounded memory allocation leading to OOM
Summary
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.
Severity
6.5 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
8.0.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-28379 (GCVE-0-2026-28379)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-05-14 18:12
VLAI
Title
Viewer-triggered race condition in Grafana Live leads to complete server crash
Summary
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.
Severity
6.5 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
8.2.0 , ≤ 11.6.14
(semver)
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Date Public
2026-05-13 07:44
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CVE-2026-21728 (GCVE-0-2026-21728)
Vulnerability from cvelistv5 – Published: 2026-04-24 08:00 – Updated: 2026-05-13 19:28
VLAI
Title
Tempo query limit results in unbounded memory allocation
Summary
Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy.
Mitigation can be done by setting max_result_limit in the search config, e.g. to 262144 (2^18).
Severity
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-02-23 07:40
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CVE-2026-21726 (GCVE-0-2026-21726)
Vulnerability from cvelistv5 – Published: 2026-04-15 19:24 – Updated: 2026-05-13 19:28
VLAI
Title
Loki Path Traversal - CVE-2021-36156 Bypass
Summary
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.
Severity
5.3 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Date Public
2026-04-15 19:20
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CVE-2025-41118 (GCVE-0-2025-41118)
Vulnerability from cvelistv5 – Published: 2026-04-15 19:15 – Updated: 2026-05-13 19:28
VLAI
Title
Sensitive COS `SecretKey` exposed in plaintext via configuration API due to missing type protection
Summary
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.
Severity
9.1 (Critical)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-04-15 19:12
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CVE-2026-21727 (GCVE-0-2026-21727)
Vulnerability from cvelistv5 – Published: 2026-04-15 18:57 – Updated: 2026-05-13 19:28
VLAI
Title
Grafana Correlations: Cross-Tenant Data Disclosure and Permanent Deletion via Legacy org_id=0 Record
Summary
---
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.
Severity
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana Correlations |
Affected:
10.2.0 , < 12.4.0
(semver)
|
Date Public
2026-04-15 18:52
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CVE-2025-12141 (GCVE-0-2025-12141)
Vulnerability from cvelistv5 – Published: 2026-04-15 14:59 – Updated: 2026-04-15 18:45
VLAI
Title
Grafana Alerting Editors can edit destination of webhooks they did not create
Summary
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.
Severity
CWE
- CWE-200 - Information Disclosure
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana Alerting |
Affected:
8.0.0 , ≤ 12.3.0
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|
Date Public
2025-12-16 20:56
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CVE-2026-27879 (GCVE-0-2026-27879)
Vulnerability from cvelistv5 – Published: 2026-03-27 14:28 – Updated: 2026-05-13 19:28
VLAI
Title
Query resampling can cause unbounded memory allocations
Summary
A resample query can be used to trigger out-of-memory crashes in Grafana.
Severity
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-03-27 14:26
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CVE-2026-28375 (GCVE-0-2026-28375)
Vulnerability from cvelistv5 – Published: 2026-03-27 14:26 – Updated: 2026-05-13 19:28
VLAI
Title
Grafana Testdata datasource can issue unbounded memory allocations
Summary
A testdata data-source can be used to trigger out-of-memory crashes in Grafana.
Severity
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-03-27 14:23
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CVE-2026-27876 (GCVE-0-2026-27876)
Vulnerability from cvelistv5 – Published: 2026-03-27 14:24 – Updated: 2026-05-13 19:28
VLAI
Title
RCE on Grafana via sqlExpressions
Summary
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.
Severity
9.1 (Critical)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-03-27 14:21
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CVE-2026-27880 (GCVE-0-2026-27880)
Vulnerability from cvelistv5 – Published: 2026-03-27 14:12 – Updated: 2026-05-13 19:28
VLAI
Title
OpenFeature evaluation API reads input data with no bounds
Summary
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.
Severity
7.5 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-03-27 14:08
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CVE-2026-27877 (GCVE-0-2026-27877)
Vulnerability from cvelistv5 – Published: 2026-03-27 14:02 – Updated: 2026-05-13 19:28
VLAI
Title
Public dashboards discloses all direct mode datasources
Summary
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Severity
6.5 (Medium)
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-03-27 13:59
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CVE-2026-28377 (GCVE-0-2026-28377)
Vulnerability from cvelistv5 – Published: 2026-03-26 21:39 – Updated: 2026-05-13 19:28
VLAI
Title
S3 SSE-C Encryption Key Exposed in Plaintext via Config Endpoint (CVE-2025-41118 Pattern)
Summary
A vulnerability in Grafana Tempo exposes the S3 SSE-C encryption key in plaintext through the /status/config endpoint, potentially allowing unauthorized users to obtain the key used to encrypt trace data stored in S3.
Thanks to william_goodfellow for reporting this vulnerability.
Severity
7.5 (High)
CWE
- CWE-326 - Inadequate Encryption Strength
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Date Public
2026-03-26 21:34
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CVE-2026-21724 (GCVE-0-2026-21724)
Vulnerability from cvelistv5 – Published: 2026-03-26 20:06 – Updated: 2026-05-13 19:28
VLAI
Title
Missing Protected-field Authorization in Provisioning Contact Points API
Summary
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.
Severity
5.4 (Medium)
CWE
- CWE-285 - Improper Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
12.3.1 , < 12.3.6
(semver)
Affected: 12.2.2 , < 12.2.8 (semver) Affected: 12.1.5 , < 12.1.10 (semver) Affected: 11.6.9 , < 11.6.14 (semver) |
Date Public
2026-03-25 22:00
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CVE-2026-33375 (GCVE-0-2026-33375)
Vulnerability from cvelistv5 – Published: 2026-03-26 20:05 – Updated: 2026-05-13 19:28
VLAI
Title
Grafana MSSQL Data Source Plugin: Restriction Bypass Leading to OOM DoS
Summary
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.
Severity
6.5 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana OSS |
Affected:
11.6.0 , < 11.6.14+security-01
(semver)
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Date Public
2026-03-26 12:52
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CVE-2026-21725 (GCVE-0-2026-21725)
Vulnerability from cvelistv5 – Published: 2026-02-25 12:35 – Updated: 2026-05-13 19:28
VLAI
Title
Authorization Bypass via TOCTOU in Grafana Datasource Deletion by Name
Summary
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.
Severity
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
Date Public
2026-02-25 08:21
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CVE-2025-41117 (GCVE-0-2025-41117)
Vulnerability from cvelistv5 – Published: 2026-02-12 08:49 – Updated: 2026-05-13 19:28
VLAI
Title
XSS in Grafana Explore stack trace
Summary
Stack traces in Grafana's Explore Traces view can be rendered as raw HTML, and thus inject malicious JavaScript in the browser. This would require malicious JavaScript to be entered into the stack trace field.
Only datasources with the Jaeger HTTP API appear to be affected; Jaeger gRPC and Tempo do not appear affected whatsoever.
Severity
6.8 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | grafana/grafana |
Affected:
12.2.0 , < 12.2.4+security-01
(semver)
Affected: 12.3.0 , < 12.3.2+security-01 (semver) |
|
| Grafana | grafana/grafana-enterprise |
Affected:
12.2.0 , < 12.2.4+security-01
(semver)
Affected: 12.3.0 , < 12.3.2+security-01 (semver) |
Date Public
2026-02-12 07:13
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CVE-2026-21722 (GCVE-0-2026-21722)
Vulnerability from cvelistv5 – Published: 2026-02-12 08:49 – Updated: 2026-05-13 19:28
VLAI
Title
Public Dashboards time range restriction on annotations can be bypassed
Summary
Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked timerange.
This did not leak any annotations that would not otherwise be visible on the public dashboard.
Severity
5.3 (Medium)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | grafana/grafana |
Affected:
9.3.0 , < 11.6.10+security-01
(semver)
Affected: 12.0.0 , < 12.1.6+security-01 (semver) Affected: 12.2.0 , < 12.2.4+security-01 (semver) Affected: 12.3.0 , < 12.3.2+security-01 (semver) |
|
| Grafana | grafana/grafana-enterprise |
Affected:
9.3.0 , < 11.6.10+security-01
(semver)
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Date Public
2026-02-12 07:13
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CVE-2026-21721 (GCVE-0-2026-21721)
Vulnerability from cvelistv5 – Published: 2026-01-27 09:07 – Updated: 2026-05-13 19:28
VLAI
Title
Dashboard Permissions Scope Bypass Enables Cross‑Dashboard Privilege Escalation
Summary
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.
Severity
8.1 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | grafana/grafana |
Affected:
12.3.0 , < 12.3.1
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
12.2.0 , < 12.2.3
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
12.1.0 , < 12.1.5
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
12.0.0 , < 12.0.8
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
10.2.0 , < 11.6.9
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
10.2.0 , < 11.6.9
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
12.0.0 , < 12.0.8
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
12.1.0 , < 12.1.5
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
12.2.0 , < 12.2.3
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
12.3.0 , < 12.3.1
(semver)
|
Date Public
2026-01-27 09:05
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CVE-2026-21720 (GCVE-0-2026-21720)
Vulnerability from cvelistv5 – Published: 2026-01-27 09:07 – Updated: 2026-05-13 19:28
VLAI
Title
Unauthenticated DoS: avatar cache leaks goroutines when /avatar/:hash requests time out
Summary
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.
Severity
7.5 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | grafana/grafana-enterprise |
Affected:
3.0.0 , < 11.6.9
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
3.0.0 , < 12.0.8
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
3.0.0 , < 12.1.5
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
3.0.0 , < 11.6.9
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
3.0.0 , < 12.0.8
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
3.0.0 , < 12.1.5
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
3.0.0 , < 12.2.3
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
3.0.0 , < 12.2.3
(semver)
|
|
| Grafana | grafana/grafana-enterprise |
Affected:
3.0.0 , < 12.3.1
(semver)
|
|
| Grafana | grafana/grafana |
Affected:
3.0.0 , < 12.3.1
(semver)
|
Date Public
2026-01-27 09:03
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CVE-2025-41115 (GCVE-0-2025-41115)
Vulnerability from cvelistv5 – Published: 2025-11-21 14:25 – Updated: 2026-05-13 19:28
VLAI
Title
Incorrect privilege assignment
Summary
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 identity handling allows a malicious or compromised SCIM client to provision a user with a numeric externalId, which in turn could allow to override internal user IDs and lead to impersonation or privilege escalation.
This vulnerability applies only if all of the following conditions are met:
- `enableSCIM` feature flag set to true
- `user_sync_enabled` config option in the `[auth.scim]` block set to true
Severity
10 (Critical)
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | Grafana Enterprise |
Affected:
12.0.0 , < 12.2.1
(semver)
|
Date Public
2025-11-21 08:12
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CVE-2025-11539 (GCVE-0-2025-11539)
Vulnerability from cvelistv5 – Published: 2025-10-09 07:18 – Updated: 2026-02-26 17:47
VLAI
Title
Arbitrary Code Execution in Grafana Image Renderer Plugin
Summary
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 loaded by the Chromium process.
Instances are vulnerable if:
1. The default token ("authToken") is not changed, or is known to the attacker.
2. The attacker can reach the image renderer endpoint.
This issue affects grafana-image-renderer: from 1.0.0 through 4.0.16.
Severity
9.9 (Critical)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://grafana.com/security/security-advisories/… | vendor-advisory |
| https://github.com/grafana/grafana-image-renderer… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Grafana | grafana-image-renderer |
Affected:
1.0.0 , ≤ 4.0.16
(semver)
|
Credits
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