{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "8.1.0"
              },
              {
                "fixed": "9.3.8"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "2d629eb0c6082e5a63653bba336fe1e34ffbabac"
            },
            {
              "fixed": "1cba2949cd51ba54e72b7e86cd6eacca69ebc3fc"
            }
          ],
          "repo": "https://github.com/espocrm/espocrm",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-qgm7-fc9g-fj75"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53574.json"
  },
  "details": "EspoCRM is an open source customer relationship management application. From 8.1.0 until 9.3.8, an authenticated non-administrator can submit a crafted where parameter to the GET entity streamAttachments endpoint because that query path permits complex expressions. Boolean-based blind SQL injection can extract arbitrary database information, including active administrator session tokens, and can enable full privilege escalation. This issue is fixed in version 9.3.8.",
  "id": "CVE-2026-53574",
  "modified": "2026-10-16T02:30:44.344023714Z",
  "published": "2026-10-15T14:45:52.943Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53574.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/espocrm/espocrm/commit/e4a6aea90886d672f96b5d9a7cb0722e3d3654e1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espocrm/espocrm/releases/tag/9.3.8"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/espocrm/espocrm/security/advisories/GHSA-qgm7-fc9g-fj75"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53574"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "EspoCRM: Blind SQL injection via streamAttachments where-clause complex expression"
}