GSD-2023-43793

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Misskey is an open source, decentralized social media platform. Prior to version 2023.9.0, by editing the URL, a user can bypass the authentication of the Bull dashboard, which is the job queue management UI, and access it. Version 2023.9.0 contains a fix. There are no known workarounds.
Aliases
Aliases
CVE-2023-43793
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-43793",
    "id": "GSD-2023-43793"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-43793"
      ],
      "details": "Misskey is an open source, decentralized social media platform. Prior to version 2023.9.0, by editing the URL, a user can bypass the authentication of the Bull dashboard, which is the job queue management UI, and access it. Version 2023.9.0 contains a fix. There are no known workarounds.",
      "id": "GSD-2023-43793",
      "modified": "2023-12-13T01:20:44.903845Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-43793",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "misskey",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 2023.9.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "misskey-dev"
            }
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          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        ]
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                "cweId": "CWE-287",
                "lang": "eng",
                "value": "CWE-287: Improper Authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc",
            "refsource": "MISC",
            "url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc"
          },
          {
            "name": "https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf",
            "refsource": "MISC",
            "url": "https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf"
          },
          {
            "name": "https://github.com/misskey-dev/misskey/commit/c9aeccb2ab260ceedc126e6e366da8cd13ece4b2",
            "refsource": "MISC",
            "url": "https://github.com/misskey-dev/misskey/commit/c9aeccb2ab260ceedc126e6e366da8cd13ece4b2"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-9fj2-gjcf-cqqc",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2023.9.0",
                "vulnerable": true
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        "description": {
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            }
          ]
        },
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            {
              "name": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
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              "url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc"
            },
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              "name": "https://github.com/misskey-dev/misskey/commit/c9aeccb2ab260ceedc126e6e366da8cd13ece4b2",
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            },
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              "name": "https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf",
              "refsource": "MISC",
              "tags": [
                "Not Applicable"
              ],
              "url": "https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-10-11T17:47Z",
      "publishedDate": "2023-10-04T21:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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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