GHSA-6FH7-FWQJ-MV49

Vulnerability from github – Published: 2022-05-01 18:14 – Updated: 2024-10-29 21:20
VLAI
Summary
HTML Purifier Cross-site Scripting vulnerability
Details

Cross-site scripting (XSS) vulnerability in smoketests/configForm.php in HTML Purifier before 2.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "unescaped print_r output."

Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "ezyang/htmlpurifier"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2007-3498"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-29T21:20:55Z",
    "nvd_published_at": "2007-06-29T18:30:00Z",
    "severity": "MODERATE"
  },
  "details": "Cross-site scripting (XSS) vulnerability in smoketests/configForm.php in HTML Purifier before 2.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to \"unescaped print_r output.\"",
  "id": "GHSA-6fh7-fwqj-mv49",
  "modified": "2024-10-29T21:20:55Z",
  "published": "2022-05-01T18:14:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-3498"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ezyang/htmlpurifier/commit/96b571d23639bd70768b8db626ecaf8bbb7ca5a3"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35300"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ezyang/htmlpurifier"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ezyang/htmlpurifier/commits/v2.0.1/smoketests/configForm.php"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200228110020/http://www.securityfocus.com/bid/24699"
    },
    {
      "type": "WEB",
      "url": "http://htmlpurifier.org/svnroot/htmlpurifier/tags/2.0.1/NEWS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "HTML Purifier Cross-site Scripting vulnerability"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.