GHSA-G7PJ-3V97-3VXP

Vulnerability from github – Published: 2022-05-17 04:46 – Updated: 2025-04-13 23:25
VLAI
Summary
Pimcore Vulnerable to PHP Object Injection Attacks
Details

The getObjectByToken function in Newsletter.php in the Pimcore_Tool_Newsletter module in pimcore 1.4.9 through 2.0.0 does not properly handle an object obtained by unserializing Lucene search data, which allows remote attackers to conduct PHP object injection attacks and execute arbitrary code via vectors involving a Zend_Pdf_ElementFactory_Proxy object and a pathname with a trailing \0 character.

Severity
8.9 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "pimcore/pimcore"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.4.9"
            },
            {
              "fixed": "2.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2014-2921"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-08-16T23:23:36Z",
    "nvd_published_at": "2014-04-21T22:55:00Z",
    "severity": "HIGH"
  },
  "details": "The `getObjectByToken` function in `Newsletter.php` in the `Pimcore_Tool_Newsletter` module in pimcore 1.4.9 through 2.0.0 does not properly handle an object obtained by unserializing Lucene search data, which allows remote attackers to conduct PHP object injection attacks and execute arbitrary code via vectors involving a `Zend_Pdf_ElementFactory_Proxy` object and a pathname with a trailing `\\0` character.",
  "id": "GHSA-g7pj-3v97-3vxp",
  "modified": "2025-04-13T23:25:48Z",
  "published": "2022-05-17T04:46:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-2921"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pimcore/pimcore/commit/3cb2683e669b5644f180d362cfa9614c09bef280"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pedrib/PoC/blob/caa03645e256a8b50f1101c983d39586ebc467ee/advisories/pimcore-2.1.0.txt"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pedrib/PoC/blob/master/pimcore-2.1.0.txt"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pimcore/pimcore"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2014/04/21/1"
    },
    {
      "type": "WEB",
      "url": "http://www.pimcore.org/en/resources/blog/pimcore+2.2+released_b442"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Pimcore Vulnerable to PHP Object Injection Attacks"
}


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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

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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.
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.