ghsa-58w6-59mj-vv9c
Vulnerability from github
Published
2022-09-07 00:01
Modified
2023-10-20 18:30
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details

The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to deserialization of untrusted input via the 'alm_repeaters_export' parameter in versions up to, and including 5.5.3. This makes it possible for unauthenticated users to call files using a PHAR wrapper, granted they can trick a site administrator into performing an action such as clicking on a link, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-2433"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-06T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "The WordPress Infinite Scroll \u2013 Ajax Load More plugin for WordPress is vulnerable to deserialization of untrusted input via the \u0027alm_repeaters_export\u0027 parameter in versions up to, and including 5.5.3. This makes it possible for unauthenticated users to call files using a PHAR wrapper, granted they can trick a site administrator into performing an action such as clicking on a link, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.",
  "id": "GHSA-58w6-59mj-vv9c",
  "modified": "2023-10-20T18:30:54Z",
  "published": "2022-09-07T00:01:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2433"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/2772627/ajax-load-more/trunk/admin/admin.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/040ae20d-93e3-4c65-ba74-4ff0b5c1afc7?source=cve"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2433"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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