github - ghsa-x7p2-x2j6-mwhr

GHSA-X7P2-X2J6-MWHR

Vulnerability from github – Published: 2017-11-29 23:19 – Updated: 2023-08-29 12:26

Summary

Gemirro Stored XSS in Gemspec "homepage" value

Details

Stored cross-site scripting (XSS) vulnerability in Gemirro before 0.16.0 allows attackers to inject arbitrary web script via a crafted javascript: URL in the "homepage" value of a ".gemspec" file. A ".gemspec" file must be created with a JavaScript URL in the homepage value. This can be used to build a gem for upload to the Gemirro server, in order to achieve stored XSS via the author name hyperlink.

Severity ?

6.1 (Medium)


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

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "gemirro"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.16.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-16833"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T22:02:30Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Stored cross-site scripting (XSS) vulnerability in Gemirro before 0.16.0 allows attackers to inject arbitrary web script via a crafted javascript: URL in the \"homepage\" value of a \".gemspec\" file.\nA \".gemspec\" file must be created with a JavaScript URL in the homepage  value. This can be used to build a gem for upload to the Gemirro server, in order to achieve stored XSS via the author name hyperlink.",
  "id": "GHSA-x7p2-x2j6-mwhr",
  "modified": "2023-08-29T12:26:53Z",
  "published": "2017-11-29T23:19:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16833"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PierreRambaud/gemirro/commit/9659f9b7ce15a723da8e361bd41b9203b19c97de"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PierreRambaud/gemirro"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/gemirro/CVE-2017-16833.yml"
    }
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  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Gemirro Stored XSS in Gemspec \"homepage\" value"
}

CVE-2017-16833 (GCVE-0-2017-16833)

Vulnerability from cvelistv5 – Published: 2017-11-15 09:00 – Updated: 2024-09-16 16:24

Summary

Stored cross-site scripting (XSS) vulnerability in Gemirro before 0.16.0 allows attackers to inject arbitrary web script via a crafted javascript: URL in the "homepage" value of a ".gemspec" file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/PierreRambaud/gemirro/commit/9…

x_refsource_CONFIRM

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JSON

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            "url": "https://github.com/PierreRambaud/gemirro/commit/9659f9b7ce15a723da8e361bd41b9203b19c97de"
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GSD-2017-16833

Vulnerability from gsd - Updated: 2017-07-11 00:00

Details

Stored cross-site scripting (XSS) vulnerability in Gemirro allows attackers to inject arbitrary web script via a crafted JavaScript URL in the "homepage" value of a ".gemspec" file. A ".gemspec" file must be created with a JavaScript URL in the homepage value. This can be used to build a gem for upload to the Gemirro server, in order to achieve stored XSS via the author name hyperlink.

Aliases

CVE-2017-16833

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2017-16833",
    "description": "Stored cross-site scripting (XSS) vulnerability in Gemirro before 0.16.0 allows attackers to inject arbitrary web script via a crafted javascript: URL in the \"homepage\" value of a \".gemspec\" file.",
    "id": "GSD-2017-16833"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "gemirro",
            "purl": "pkg:gem/gemirro"
          }
        }
      ],
      "aliases": [
        "CVE-2017-16833",
        "GHSA-x7p2-x2j6-mwhr"
      ],
      "details": "Stored cross-site scripting (XSS) vulnerability in Gemirro allows\nattackers to inject arbitrary web script via a crafted JavaScript URL\nin the \"homepage\" value of a \".gemspec\" file.\n\nA \".gemspec\" file must be created with a JavaScript URL in the homepage\nvalue. This can be used to build a gem for upload to the Gemirro server,\nin order to achieve stored XSS via the author name hyperlink.\n",
      "id": "GSD-2017-16833",
      "modified": "2017-07-11T00:00:00.000Z",
      "published": "2017-07-11T00:00:00.000Z",
      "references": [
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        },
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        },
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          "type": "WEB",
          "url": "https://rubygems.org/gems/gemirro/versions/0.15.0"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 6.1,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Stored XSS in \"gemirro\" via injection in Gemspec \"homepage\" value"
    }
  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-X7P2-X2J6-MWHR

CVE-2017-16833 (GCVE-0-2017-16833)

GSD-2017-16833

Tags

Sightings

Nomenclature