{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.3.2"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "fixed": "7c57edb774d80534885ca6f2c46b95d333de6e5a"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              },
              {
                "original_tag": "2.3.2",
                "range": [
                  {
                    "fixed": "bcf821342f9bcce354815f24842402ca56e0b8e8"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "bcf821342f9bcce354815f24842402ca56e0b8e8"
            },
            {
              "fixed": "7c57edb774d80534885ca6f2c46b95d333de6e5a"
            }
          ],
          "repo": "https://github.com/10up/distributor",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-wm53-9j85-ph6h"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111628.json"
  },
  "details": "10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializing distributed post meta. Attackers can store a serialized PHP string as meta, which set_meta() in includes/utils.php unserializes on the destination site, storing attacker-defined objects whose impact depends on loaded gadget classes.",
  "id": "CVE-2026-111628",
  "modified": "2026-10-21T02:30:30.907406985Z",
  "published": "2026-10-16T17:39:02.847Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://github.com/10up/distributor"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/10up/distributor/blob/2.3.1/includes/utils.php#L192-L200"
    },
    {
      "type": "FIX",
      "url": "https://github.com/10up/distributor/commit/7c57edb774d80534885ca6f2c46b95d333de6e5a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/10up/distributor/releases/tag/2.3.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/10up/distributor/security/advisories/GHSA-wm53-9j85-ph6h"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111628.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111628"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-php-object-injection-via-set-meta"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "10up Distributor before 2.3.2 PHP Object Injection via set_meta()"
}