ghsa-qfj9-rcvc-wcpw
Vulnerability from github
Published
2023-09-22 06:30
Modified
2024-04-04 07:48
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Details

The Media Library Assistant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mla_gallery' shortcode in versions up to, and including, 3.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-4716"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-22T06:15:11Z",
    "severity": "MODERATE"
  },
  "details": "The Media Library Assistant plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027mla_gallery\u0027 shortcode in versions up to, and including, 3.10 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
  "id": "GHSA-qfj9-rcvc-wcpw",
  "modified": "2024-04-04T07:48:19Z",
  "published": "2023-09-22T06:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4716"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1507"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1511"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1515"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/media-library-assistant/trunk/includes/class-mla-shortcode-support.php?rev=2955933#L1531"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/2963256/media-library-assistant"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c5f6ae5d-7854-44c7-9fb8-efaa6e850d59?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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