{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.0.0"
              },
              {
                "fixed": "3.1.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2a21437e443a2d03625aafdb4b3418442a5b31be"
            }
          ],
          "repo": "https://git.drupalcode.org/project/tca",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "drupal",
    "cwe_ids": [
      "CWE-208"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18259.json"
  },
  "details": "Observable Timing Discrepancy vulnerability in Drupal Token Content Access allows Brute Force. This issue affects Token Content Access versions: from 0.0.0 to 3.1.2.",
  "id": "CVE-2026-18259",
  "modified": "2026-08-30T03:30:56.582229277Z",
  "published": "2026-08-25T22:21:39.663Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.drupalcode.org/project/tca"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/project/tca"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-090"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18259.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18259"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Token Content Access - Moderately critical - Access bypass - SA-CONTRIB-2026-090"
}