Vulnerability-Lookup

GSD-2021-43813

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text.

Aliases

CVE-2021-43813

Aliases

CVE-2021-43813

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-43813",
    "description": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text.",
    "id": "GSD-2021-43813",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-43813.html",
      "https://access.redhat.com/errata/RHSA-2022:0056",
      "https://security.archlinux.org/CVE-2021-43813",
      "https://linux.oracle.com/cve/CVE-2021-43813.html",
      "https://access.redhat.com/errata/RHSA-2022:1781",
      "https://access.redhat.com/errata/RHSA-2022:6024"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-43813"
      ],
      "details": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text.",
      "id": "GSD-2021-43813",
      "modified": "2023-12-13T01:23:26.228200Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-43813",
        "STATE": "PUBLIC",
        "TITLE": "Directory Traversal in Grafana"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "grafana",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 5.0.0, \u003c 7.5.12"
                        },
                        {
                          "version_value": "\u003e= 8.0.0, \u003c 8.3.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "grafana"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q",
            "refsource": "CONFIRM",
            "url": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q"
          },
          {
            "name": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f",
            "refsource": "MISC",
            "url": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f"
          },
          {
            "name": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d",
            "refsource": "MISC",
            "url": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d"
          },
          {
            "name": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/",
            "refsource": "MISC",
            "url": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/"
          },
          {
            "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/",
            "refsource": "MISC",
            "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/"
          },
          {
            "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/",
            "refsource": "MISC",
            "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/"
          },
          {
            "name": "[oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2021/12/10/4"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20220107-0006/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20220107-0006/"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-c3q8-26ph-9g2q",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "7.5.12",
                "versionStartIncluding": "5.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "8.3.2",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-43813"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-22"
                },
                {
                  "lang": "en",
                  "value": "CWE-22"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d"
            },
            {
              "name": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/"
            },
            {
              "name": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q"
            },
            {
              "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/"
            },
            {
              "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/"
            },
            {
              "name": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f",
              "refsource": "MISC",
              "tags": [
                "Broken Link"
              ],
              "url": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f"
            },
            {
              "name": "[oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2021/12/10/4"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20220107-0006/",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.netapp.com/advisory/ntap-20220107-0006/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-03-31T16:31Z",
      "publishedDate": "2021-12-10T18:15Z"
    }
  }
}

CVE-2021-43813 (GCVE-0-2021-43813)

Vulnerability from cvelistv5 – Published: 2021-12-10 17:30 – Updated: 2024-08-04 04:03

Title

Directory Traversal in Grafana

Summary

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7634 records in the last 180 days details

References

8 references

URL	Tags
https://github.com/grafana/grafana/security/advis…	x_refsource_CONFIRM
https://github.com/github/securitylab-vulnerabili…	x_refsource_MISC
https://github.com/grafana/grafana/commit/fd48aee…	x_refsource_MISC
https://grafana.com/blog/2021/12/10/grafana-8.3.2…	x_refsource_MISC
https://grafana.com/docs/grafana/latest/release-n…	x_refsource_MISC
https://grafana.com/docs/grafana/latest/release-n…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/12/10/4	mailing-listx_refsource_MLIST
https://security.netapp.com/advisory/ntap-2022010…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
grafana	grafana	Affected: >= 5.0.0, < 7.5.12 Affected: >= 8.0.0, < 8.3.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:09.012Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/"
          },
          {
            "name": "[oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/12/10/4"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220107-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "grafana",
          "vendor": "grafana",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 5.0.0, \u003c 7.5.12"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.0.0, \u003c 8.3.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-07T12:06:27.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/"
        },
        {
          "name": "[oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2021/12/10/4"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20220107-0006/"
        }
      ],
      "source": {
        "advisory": "GHSA-c3q8-26ph-9g2q",
        "discovery": "UNKNOWN"
      },
      "title": "Directory Traversal in Grafana",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-43813",
          "STATE": "PUBLIC",
          "TITLE": "Directory Traversal in Grafana"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "grafana",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 5.0.0, \u003c 7.5.12"
                          },
                          {
                            "version_value": "\u003e= 8.0.0, \u003c 8.3.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "grafana"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q",
              "refsource": "CONFIRM",
              "url": "https://github.com/grafana/grafana/security/advisories/GHSA-c3q8-26ph-9g2q"
            },
            {
              "name": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f",
              "refsource": "MISC",
              "url": "https://github.com/github/securitylab-vulnerabilities/commit/689fc5d9fd665be4d5bba200a6a433b532172d0f"
            },
            {
              "name": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d",
              "refsource": "MISC",
              "url": "https://github.com/grafana/grafana/commit/fd48aee61e4328aae8d5303a9efd045fa0ca308d"
            },
            {
              "name": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/",
              "refsource": "MISC",
              "url": "https://grafana.com/blog/2021/12/10/grafana-8.3.2-and-7.5.12-released-with-moderate-severity-security-fix/"
            },
            {
              "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/",
              "refsource": "MISC",
              "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-12/"
            },
            {
              "name": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/",
              "refsource": "MISC",
              "url": "https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-2/"
            },
            {
              "name": "[oss-security] 20211210 CVE-2021-43813 and CVE-2021-43815 - Grafana directory traversal for some .md and .csv files",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2021/12/10/4"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20220107-0006/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20220107-0006/"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-c3q8-26ph-9g2q",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2021-43813",
    "datePublished": "2021-12-10T17:30:12.000Z",
    "dateReserved": "2021-11-16T00:00:00.000Z",
    "dateUpdated": "2024-08-04T04:03:09.012Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted