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5 vulnerabilities found for grafana-image-renderer by Grafana

CVE-2025-11539 (GCVE-0-2025-11539)

Vulnerability from cvelistv5 – Published: 2025-10-09 07:18 – Updated: 2025-10-10 05:57
VLAI?
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)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
Vendor Product Version
Grafana grafana-image-renderer Affected: 1.0.0 , ≤ 4.0.16 (semver)
Create a notification for this product.
Credits
Callum Carney Wouter ter Maat
Show details on NVD website
To clipboard 

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CVE-2022-31176 (GCVE-0-2022-31176)

Vulnerability from cvelistv5 – Published: 2022-09-02 00:00 – Updated: 2025-04-23 17:32
VLAI?
Summary
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to [disable HTTP remote rendering](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer).
Severity ?
8.3 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
grafana grafana-image-renderer Affected: < 3.6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-11539 (GCVE-0-2025-11539)

Vulnerability from nvd – Published: 2025-10-09 07:18 – Updated: 2025-10-10 05:57
VLAI?
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)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
Vendor Product Version
Grafana grafana-image-renderer Affected: 1.0.0 , ≤ 4.0.16 (semver)
Create a notification for this product.
Credits
Callum Carney Wouter ter Maat
Show details on NVD website
To clipboard 

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CVE-2022-31176 (GCVE-0-2022-31176)

Vulnerability from nvd – Published: 2022-09-02 00:00 – Updated: 2025-04-23 17:32
VLAI?
Summary
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to [disable HTTP remote rendering](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer).
Severity ?
8.3 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
Vendor Product Version
grafana grafana-image-renderer Affected: < 3.6.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-09T00:00:00.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "url": "https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5"
        },
        {
          "url": "https://github.com/grafana/grafana-image-renderer/pull/364"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20221209-0004/"
        }
      ],
      "source": {
        "advisory": "GHSA-2cfh-233g-m4c5",
        "discovery": "UNKNOWN"
      },
      "title": "Grafana Image Renderer leaking files"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-31176",
    "datePublished": "2022-09-02T00:00:00.000Z",
    "dateReserved": "2022-05-18T00:00:00.000Z",
    "dateUpdated": "2025-04-23T17:32:35.024Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

FKIE_CVE-2022-31176

Vulnerability from fkie_nvd - Published: 2022-09-02 21:15 - Updated: 2024-11-21 07:04
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Summary
Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels & dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to [disable HTTP remote rendering](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer).
References
security-advisories@github.comhttps://github.com/grafana/grafana-image-renderer/pull/364Issue Tracking, Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5Mitigation, Third Party Advisory
security-advisories@github.comhttps://security.netapp.com/advisory/ntap-20221209-0004/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grafana/grafana-image-renderer/pull/364Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/grafana/grafana-image-renderer/security/advisories/GHSA-2cfh-233g-m4c5Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20221209-0004/Third Party Advisory
Impacted products
Vendor Product Version
grafana grafana-image-renderer *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:grafana:grafana-image-renderer:*:*:*:*:*:grafana:*:*",
              "matchCriteriaId": "B4487084-ACD5-4E0E-97C8-D3421BE54A35",
              "versionEndExcluding": "3.6.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Grafana Image Renderer is a Grafana backend plugin that handles rendering of panels \u0026 dashboards to PNGs using a headless browser (Chromium/Chrome). An internal security review identified an unauthorized file disclosure vulnerability. It is possible for a malicious user to retrieve unauthorized files under some network conditions or via a fake datasource (if user has admin permissions in Grafana). All Grafana installations should be upgraded to version 3.6.1 as soon as possible. As a workaround it is possible to [disable HTTP remote rendering](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer)."
    },
    {
      "lang": "es",
      "value": "Grafana Image Renderer es un plugin del backend de Grafana que es encargado de renderizar los paneles y cuadros de mando en PNGs utilizando un navegador headless (Chromium/Chrome). Una revisi\u00f3n de seguridad interna identific\u00f3 una vulnerabilidad de divulgaci\u00f3n de archivos no autorizada. Es posible que un usuario malicioso recupere archivos no autorizados bajo algunas condiciones de red o por medio de una fuente de datos falsa (si el usuario presenta permisos de administrador en Grafana). Todas las instalaciones de Grafana deber\u00edan actualizarse a versi\u00f3n 3.6.1 lo antes posible. Como mitigaci\u00f3n es posible [deshabilitar el renderizado remoto HTTP](https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#plugingrafana-image-renderer)"
    }
  ],
  "id": "CVE-2022-31176",
  "lastModified": "2024-11-21T07:04:03.473",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H",
          "version": "3.1"
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        "source": "security-advisories@github.com",
        "type": "Secondary"
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-09-02T21:15:16.237",
  "references": [
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      "tags": [
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      "url": "https://security.netapp.com/advisory/ntap-20221209-0004/"
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-200"
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      "type": "Secondary"
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}