Vulnerability-Lookup

ubuntu-cve-2018-11627

Vulnerability from osv_ubuntu

Published

2018-05-31 19:29

Modified

2025-07-16 04:53

Summary

Details

Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

Severity

6.1 (Medium)


                    
                      CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2018-11627	REPORT
	https://github.com/sinatra/sinatra/commit/1278686…	REPORT
	https://github.com/sinatra/sinatra/issues/1428	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-11627	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "ruby-rack-protection",
            "binary_version": "2.0.8.1-1"
          },
          {
            "binary_name": "ruby-sinatra",
            "binary_version": "2.0.8.1-1"
          },
          {
            "binary_name": "ruby-sinatra-contrib",
            "binary_version": "2.0.8.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ruby-sinatra",
        "purl": "pkg:deb/ubuntu/ruby-sinatra@2.0.8.1-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.8.1-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0.5-4ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "ruby-rack-protection",
            "binary_version": "2.0.8.1-2"
          },
          {
            "binary_name": "ruby-sinatra",
            "binary_version": "2.0.8.1-2"
          },
          {
            "binary_name": "ruby-sinatra-contrib",
            "binary_version": "2.0.8.1-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ruby-sinatra",
        "purl": "pkg:deb/ubuntu/ruby-sinatra@2.0.8.1-2?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.8.1-2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.",
  "id": "UBUNTU-CVE-2018-11627",
  "modified": "2025-07-16T04:53:47Z",
  "published": "2018-05-31T19:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-11627"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/sinatra/sinatra/issues/1428"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-11627"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-11627"
  ]
}

CVE-2018-11627 (GCVE-0-2018-11627)

Vulnerability from cvelistv5 – Published: 2018-05-31 19:00 – Updated: 2024-08-05 08:17

Summary

Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

4 references

URL	Tags
https://github.com/sinatra/sinatra/issues/1428	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:0315	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:0212	vendor-advisoryx_refsource_REDHAT
https://github.com/sinatra/sinatra/commit/1278686…	x_refsource_MISC

Date Public

2018-05-31 00:00

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:17:08.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sinatra/sinatra/issues/1428"
          },
          {
            "name": "RHSA-2019:0315",
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:0315"
          },
          {
            "name": "RHSA-2019:0212",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:0212"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2018-05-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Sinatra before 2.0.2 has XSS via the 400 Bad Request page that occurs upon a params parser exception."
        }
      ],
      "problemTypes": [
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              "lang": "en",
              "type": "text"
            }
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        "dateUpdated": "2019-02-13T10:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "url": "https://github.com/sinatra/sinatra/issues/1428"
        },
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          "name": "RHSA-2019:0315",
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        },
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          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:0212"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sinatra/sinatra/commit/12786867d6faaceaec62c7c2cb5b0e2dc074d71a"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-11627",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
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        "references": {
          "reference_data": [
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            },
            {
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              "refsource": "REDHAT",
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            },
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              "refsource": "REDHAT",
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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.

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.

Action not permitted

ubuntu-cve-2018-11627

Vulnerability from osv_ubuntu

CVE-2018-11627 (GCVE-0-2018-11627)

Tags

Sightings

Nomenclature