WID-SEC-W-2026-0224
Vulnerability from csaf_certbund - Published: 2026-01-26 23:00 - Updated: 2026-02-23 23:00Summary
Grafana: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Grafana ist eine Analyse- und Visualisierungssoftware.
Angriff: Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um einen Denial of Service Angriff durchzuführen oder sich erhöhte Berechtigungen zu verschaffen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
References
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Grafana ist eine Analyse- und Visualisierungssoftware.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder sich erh\u00f6hte Berechtigungen zu verschaffen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-0224 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0224.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0224 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0224"
},
{
"category": "external",
"summary": "Grafana Security Advisory vom 2026-01-26",
"url": "https://grafana.com/security/security-advisories/cve-2026-21720/"
},
{
"category": "external",
"summary": "Grafana Security Advisory vom 2026-01-26",
"url": "https://grafana.com/security/security-advisories/cve-2026-21721/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:2914 vom 2026-02-18",
"url": "https://access.redhat.com/errata/RHSA-2026:2914"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:2920 vom 2026-02-18",
"url": "https://access.redhat.com/errata/RHSA-2026:2920"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-2914 vom 2026-02-19",
"url": "https://linux.oracle.com/errata/ELSA-2026-2914.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-2920 vom 2026-02-19",
"url": "https://linux.oracle.com/errata/ELSA-2026-2920.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:3078 vom 2026-02-23",
"url": "https://access.redhat.com/errata/RHSA-2026:3078"
}
],
"source_lang": "en-US",
"title": "Grafana: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-02-23T23:00:00.000+00:00",
"generator": {
"date": "2026-02-24T08:48:16.148+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.5.0"
}
},
"id": "WID-SEC-W-2026-0224",
"initial_release_date": "2026-01-26T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-01-26T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-01-27T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: EUVD-2026-4820, EUVD-2026-4841"
},
{
"date": "2026-02-17T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-02-18T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-02-23T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "5"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c12.3.1+security-01",
"product": {
"name": "Grafana Grafana \u003c12.3.1+security-01",
"product_id": "T050321"
}
},
{
"category": "product_version",
"name": "12.3.1+security-01",
"product": {
"name": "Grafana Grafana 12.3.1+security-01",
"product_id": "T050321-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:grafana:grafana:12.3.1security-01"
}
}
},
{
"category": "product_version_range",
"name": "\u003c12.2.3+security-01",
"product": {
"name": "Grafana Grafana \u003c12.2.3+security-01",
"product_id": "T050322"
}
},
{
"category": "product_version",
"name": "12.2.3+security-01",
"product": {
"name": "Grafana Grafana 12.2.3+security-01",
"product_id": "T050322-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:grafana:grafana:12.2.3security-01"
}
}
},
{
"category": "product_version_range",
"name": "\u003c12.1.5+security-01",
"product": {
"name": "Grafana Grafana \u003c12.1.5+security-01",
"product_id": "T050323"
}
},
{
"category": "product_version",
"name": "12.1.5+security-01",
"product": {
"name": "Grafana Grafana 12.1.5+security-01",
"product_id": "T050323-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:grafana:grafana:12.1.5security-01"
}
}
},
{
"category": "product_version_range",
"name": "\u003c12.0.8+security-01",
"product": {
"name": "Grafana Grafana \u003c12.0.8+security-01",
"product_id": "T050324"
}
},
{
"category": "product_version",
"name": "12.0.8+security-01",
"product": {
"name": "Grafana Grafana 12.0.8+security-01",
"product_id": "T050324-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:grafana:grafana:12.0.8security-01"
}
}
},
{
"category": "product_version_range",
"name": "\u003c11.6.9+security-01",
"product": {
"name": "Grafana Grafana \u003c11.6.9+security-01",
"product_id": "T050325"
}
},
{
"category": "product_version",
"name": "11.6.9+security-01",
"product": {
"name": "Grafana Grafana 11.6.9+security-01",
"product_id": "T050325-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:grafana:grafana:11.6.9security-01"
}
}
}
],
"category": "product_name",
"name": "Grafana"
}
],
"category": "vendor",
"name": "Grafana"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-21720",
"product_status": {
"known_affected": [
"67646",
"T050323",
"T050322",
"T050325",
"T050324",
"T004914",
"T050321"
]
},
"release_date": "2026-01-26T23:00:00.000+00:00",
"title": "CVE-2026-21720"
},
{
"cve": "CVE-2026-21721",
"product_status": {
"known_affected": [
"67646",
"T050323",
"T050322",
"T050325",
"T050324",
"T004914",
"T050321"
]
},
"release_date": "2026-01-26T23:00:00.000+00:00",
"title": "CVE-2026-21721"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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