FKIE_CVE-2017-11594

Vulnerability from fkie_nvd - Published: 2017-07-24 01:29 - Updated: 2025-04-20 01:37
Severity ?
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Cross-site scripting (XSS) vulnerability in the Markdown parser in Loomio before 1.8.0 allows remote attackers to inject arbitrary web script or HTML via non-sanitized Markdown content in a new thread or a thread comment.
References
cve@mitre.orghttps://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fePatch, Third Party Advisory
cve@mitre.orghttps://github.com/loomio/loomio/issues/4220Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/loomio/loomio/releases/tag/1.8.0Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fePatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/loomio/loomio/issues/4220Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/loomio/loomio/releases/tag/1.8.0Third Party Advisory
Impacted products
Vendor Product Version
loomio loomio 1.0.0
loomio loomio 1.1.0
loomio loomio 1.2.0
loomio loomio 1.3.0
loomio loomio 1.4.0
loomio loomio 1.5.0
loomio loomio 1.6.0
loomio loomio 1.7.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "879FCC51-7D95-4080-B3FF-4647ABEAE75E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "98FC47CF-01B0-46D8-ADBA-B84D6A85BA93",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8121C3F3-FCDF-4120-B8C1-85152C49DCEA",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "0CC75F6A-F937-4A89-A856-7D188C13E3D5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "58F7EBC8-9BFB-4FC1-B14F-E5B2BDAEB092",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "99D2A210-C4C6-450B-A815-86D8FDF24EF8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:loomio:loomio:1.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D56939EC-D022-4120-BA1E-A3C008A4398A",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "6DEC9D29-4D87-45E1-BF4E-5D59BDC17FEC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in the Markdown parser in Loomio before 1.8.0 allows remote attackers to inject arbitrary web script or HTML via non-sanitized Markdown content in a new thread or a thread comment."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo cross-site-scripting (XSS) en el analizador Markdown en Loomio anterior a la versi\u00f3n 1.8.0, permite a los atacantes remotos inyectar script web o HTML arbitrario por medio de contenido Markdown no saneado en un nuevo hilo (subproceso) o un comentario de hilo (subproceso)."
    }
  ],
  "id": "CVE-2017-11594",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-07-24T01:29:00.740",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fe"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/loomio/loomio/issues/4220"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/loomio/loomio/releases/tag/1.8.0"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fe"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/loomio/loomio/releases/tag/1.8.0"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.



Detection rules are retrieved from Rulezet.