PYSEC-2017-80

Vulnerability from pysec - Published: 2017-10-19 08:29 - Updated: 2021-08-25 04:57
VLAI?
Details

mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions.

Impacted products
Name purl
mistune pkg:pypi/mistune

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "mistune",
        "purl": "pkg:pypi/mistune"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1.0",
        "0.2.0",
        "0.3.0",
        "0.3.1",
        "0.4",
        "0.4.1",
        "0.5",
        "0.5.1",
        "0.6",
        "0.7",
        "0.7.1",
        "0.7.2",
        "0.7.3",
        "0.7.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-15612",
    "GHSA-hpv5-v8g5-c864"
  ],
  "details": "mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\\nscript:) or a crafted email address, related to the escape and autolink functions.",
  "id": "PYSEC-2017-80",
  "modified": "2021-08-25T04:57:34.565130Z",
  "published": "2017-10-19T08:29:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/lepture/mistune/pull/140"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-hpv5-v8g5-c864"
    }
  ]
}


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Sightings

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  • 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.
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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.


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