Vulnerabilites related to Zulip - Zulip Server
CVE-2017-0910 (GCVE-0-2017-0910)
Vulnerability from cvelistv5
Published
2017-11-27 16:00
Modified
2024-09-17 01:26
Severity ?
CWE
  • CWE-863 - Incorrect Authorization ()
Summary
In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm.
Impacted products
Vendor Product Version
Zulip Zulip Server Version: before 1.7.1
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:25:16.927Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Zulip Server",
          "vendor": "Zulip",
          "versions": [
            {
              "status": "affected",
              "version": "before 1.7.1"
            }
          ]
        }
      ],
      "datePublic": "2017-11-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "Incorrect Authorization (CWE-863)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-27T15:57:01",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "DATE_PUBLIC": "2017-11-23T00:00:00",
          "ID": "CVE-2017-0910",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Zulip Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "before 1.7.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Zulip"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Incorrect Authorization (CWE-863)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32",
              "refsource": "CONFIRM",
              "url": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32"
            },
            {
              "name": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/",
              "refsource": "CONFIRM",
              "url": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2017-0910",
    "datePublished": "2017-11-27T16:00:00Z",
    "dateReserved": "2016-11-30T00:00:00",
    "dateUpdated": "2024-09-17T01:26:15.105Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2017-0896 (GCVE-0-2017-0896)
Vulnerability from cvelistv5
Published
2017-06-02 17:00
Modified
2024-08-05 13:25
Severity ?
CWE
  • CWE-285 - Improper Authorization ()
Summary
Zulip Server 1.5.1 and below suffer from an error in the implementation of the invite_by_admins_only setting in the Zulip group chat application server that allowed an authenticated user to invite other users to join a Zulip organization even if the organization was configured to prevent this.
Impacted products
Vendor Product Version
Zulip Zulip Server Version: 1.5.1 and below
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:25:16.624Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[zulip-announce] 20170601 Zulip Server 1.5.2 released",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21msg/zulip-announce/sUYeJv-fFmg/2TU2TLmNAwAJ"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/224210"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/zulip/zulip/commit/1f48fa27672170bba3b9a97384905bb04c18761b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Zulip Server",
          "vendor": "Zulip",
          "versions": [
            {
              "status": "affected",
              "version": "1.5.1 and below"
            }
          ]
        }
      ],
      "datePublic": "2017-06-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Zulip Server 1.5.1 and below suffer from an error in the implementation of the invite_by_admins_only setting in the Zulip group chat application server that allowed an authenticated user to invite other users to join a Zulip organization even if the organization was configured to prevent this."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "Improper Authorization (CWE-285)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-02T16:57:01",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "name": "[zulip-announce] 20170601 Zulip Server 1.5.2 released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://groups.google.com/forum/#%21msg/zulip-announce/sUYeJv-fFmg/2TU2TLmNAwAJ"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/224210"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/zulip/zulip/commit/1f48fa27672170bba3b9a97384905bb04c18761b"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2017-0896",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Zulip Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.5.1 and below"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Zulip"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Zulip Server 1.5.1 and below suffer from an error in the implementation of the invite_by_admins_only setting in the Zulip group chat application server that allowed an authenticated user to invite other users to join a Zulip organization even if the organization was configured to prevent this."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Authorization (CWE-285)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[zulip-announce] 20170601 Zulip Server 1.5.2 released",
              "refsource": "MLIST",
              "url": "https://groups.google.com/forum/#!msg/zulip-announce/sUYeJv-fFmg/2TU2TLmNAwAJ"
            },
            {
              "name": "https://hackerone.com/reports/224210",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/224210"
            },
            {
              "name": "https://github.com/zulip/zulip/commit/1f48fa27672170bba3b9a97384905bb04c18761b",
              "refsource": "MISC",
              "url": "https://github.com/zulip/zulip/commit/1f48fa27672170bba3b9a97384905bb04c18761b"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2017-0896",
    "datePublished": "2017-06-02T17:00:00",
    "dateReserved": "2016-11-30T00:00:00",
    "dateUpdated": "2024-08-05T13:25:16.624Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}