ghsa-r87q-fj25-f8jf
Vulnerability from github
Published
2024-12-23 18:18
Modified
2024-12-23 20:55
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
Summary
Cross-site Scripting vulnerability in SimpleXLSXEx::readThemeColors, SimpleXLSXEx::getColorValue and SimpleXLSX::toHTMLEx
Details

Impact

When calling the extended toHTMLEx method, it is possible to execute arbitrary JavaScript code.

Patches

The supplied patch resolves this vulnerability for SimpleXLSX. Use 1.1.13

Workarounds

Don't use data publication via toHTMLEx

This vulnerability was discovered by Aleksey Solovev (Positive Technologies)

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "shuchkin/simplexlsx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.12"
            },
            {
              "fixed": "1.1.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-56364"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-23T18:18:54Z",
    "nvd_published_at": "2024-12-23T16:15:07Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nWhen calling the extended toHTMLEx method, it is possible to execute arbitrary JavaScript code.\n\n### Patches\nThe supplied patch resolves this vulnerability for SimpleXLSX. Use 1.1.13\n\n### Workarounds\nDon\u0027t use data publication via toHTMLEx\n\n***\nThis vulnerability was discovered by Aleksey Solovev (Positive Technologies)\n",
  "id": "GHSA-r87q-fj25-f8jf",
  "modified": "2024-12-23T20:55:08Z",
  "published": "2024-12-23T18:18:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/shuchkin/simplexlsx/security/advisories/GHSA-r87q-fj25-f8jf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56364"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shuchkin/simplexlsx/commit/71a5e3d40d14e33161f8a40b3fd02de542218ef0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/shuchkin/simplexlsx"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross-site Scripting vulnerability in SimpleXLSXEx::readThemeColors, SimpleXLSXEx::getColorValue and SimpleXLSX::toHTMLEx"
}


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