data/osv/GO-2026-6541.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-6541",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-42127",
    "GHSA-3w66-95m3-8jxg"
  ],
  "summary": "Grafana: Pre-authentication denial of service in the public dashboard query handler in github.com/grafana/grafana",
  "details": "Grafana: Pre-authentication denial of service in the public dashboard query handler in github.com/grafana/grafana.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/grafana/grafana before v1.9.2-0.20260616075434-82ef13993059.",
  "affected": [
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "custom_ranges": [
          {
            "type": "ECOSYSTEM",
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.9.2-0.20260616075434-82ef13993059"
              }
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "custom_ranges": [
          {
            "type": "ECOSYSTEM",
            "events": [
              {
                "introduced": "13.0.0"
              }
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "custom_ranges": [
          {
            "type": "ECOSYSTEM",
            "events": [
              {
                "introduced": "12.4.0"
              }
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "custom_ranges": [
          {
            "type": "ECOSYSTEM",
            "events": [
              {
                "introduced": "12.3.0"
              }
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "custom_ranges": [
          {
            "type": "ECOSYSTEM",
            "events": [
              {
                "introduced": "12.0.0"
              }
            ]
          }
        ]
      }
    },
    {
      "package": {
        "name": "github.com/grafana/grafana",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "2.0.0-beta1+incompatible"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-3w66-95m3-8jxg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42127"
    },
    {
      "type": "FIX",
      "url": "https://github.com/grafana/grafana/commit/82ef13993059351bf21de35b8488bbd9b42df4f4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/grafana/grafana/pull/125789"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grafana/grafana/releases/tag/v11.6.15"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grafana/grafana/releases/tag/v12.2.9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grafana/grafana/releases/tag/v12.3.7"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grafana/grafana/releases/tag/v12.4.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grafana/grafana/releases/tag/v13.0.2"
    },
    {
      "type": "WEB",
      "url": "https://grafana.com/security/security-advisories/cve-2026-42127"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-6541",
    "review_status": "UNREVIEWED"
  }
}