GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2022-2821 (GCVE-0-2022-2821)

Vulnerability from cvelistv5 – Published: 2022-08-15 10:30 – Updated: 2024-08-03 00:52
VLAI
Title
Missing Critical Step in Authentication in namelessmc/nameless
Summary
Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-304 - Missing Critical Step in Authentication
Assigner
References
Impacted products
Vendor Product Version CPE status
namelessmc namelessmc/nameless Affected: unspecified , < v2.0.2 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:52:58.623Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "namelessmc/nameless",
          "vendor": "namelessmc",
          "versions": [
            {
              "lessThan": "v2.0.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-304",
              "description": "CWE-304 Missing Critical Step in Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-15T10:30:35.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0"
        }
      ],
      "source": {
        "advisory": "c216db15-fe2f-42a7-852a-6c47498cf069",
        "discovery": "EXTERNAL"
      },
      "title": "Missing Critical Step in Authentication in namelessmc/nameless",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-2821",
          "STATE": "PUBLIC",
          "TITLE": "Missing Critical Step in Authentication in namelessmc/nameless"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "namelessmc/nameless",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "v2.0.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "namelessmc"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-304 Missing Critical Step in Authentication"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069"
            },
            {
              "name": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0",
              "refsource": "MISC",
              "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0"
            }
          ]
        },
        "source": {
          "advisory": "c216db15-fe2f-42a7-852a-6c47498cf069",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-2821",
    "datePublished": "2022-08-15T10:30:35.000Z",
    "dateReserved": "2022-08-15T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:52:58.623Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-2821",
      "date": "2026-09-20",
      "epss": "0.01346",
      "percentile": "0.70175"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "namelessmc/nameless",
                "vendor": "namelessmc",
                "versions": [
                  {
                    "lessThan": "v2.0.2",
                    "status": "affected",
                    "version": "unspecified",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "security@huntr.dev"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1F1C3B9E-870D-4C08-92E2-9FAFF94700C2",
                    "versionEndExcluding": "2.0.2",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Missing Critical Step in Authentication in GitHub repository namelessmc/nameless prior to v2.0.2."
          },
          {
            "lang": "es",
            "value": "Una Paso Cr\u00edtico Faltante en la Autenticaci\u00f3n en el repositorio de GitHub namelessmc/nameless versiones anteriores a v2.0.2."
          }
        ],
        "id": "CVE-2022-2821",
        "lastModified": "2026-06-17T04:42:38.750",
        "metrics": {
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "security@huntr.dev",
              "type": "Secondary"
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "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,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2022-08-15T11:21:32.013",
        "references": [
          {
            "source": "security@huntr.dev",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0"
          },
          {
            "source": "security@huntr.dev",
            "tags": [
              "Exploit",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://github.com/namelessmc/nameless/commit/98fe4b7fce5509e49e71f1357118db887b8b88e0"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Patch",
              "Third Party Advisory"
            ],
            "url": "https://huntr.dev/bounties/c216db15-fe2f-42a7-852a-6c47498cf069"
          }
        ],
        "sourceIdentifier": "security@huntr.dev",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-304"
              }
            ],
            "source": "security@huntr.dev",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T12:33:39+00:00",
      "cve": "CVE-2022-2821",
      "id": "CVE-2022-2821",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Missing Critical Step in Authentication in namelessmc/nameless",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-2821.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

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.


Detection rules are retrieved from Rulezet.


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.