{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "11.3.0"
              },
              {
                "fixed": "11.3.14"
              },
              {
                "introduced": "11.4.0"
              },
              {
                "fixed": "11.4.4"
              },
              {
                "introduced": "0.0.0"
              },
              {
                "fixed": "11.2.*"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "ac5da07ad88571dbb31dfb52f055bb0d4063f598"
            },
            {
              "fixed": "b72f41bba3ab748dc1d4c29eca5e9e7fe97b31eb"
            },
            {
              "introduced": "f68a8e2a206e804342e0b70eae841abc5682b23b"
            },
            {
              "fixed": "1eabaf9ecfc3d2308a12e9146d84bb51bcf0d48b"
            },
            {
              "introduced": "0"
            },
            {
              "fixed": "338d58439d5b59d92ac9519ad81ffd916b673841"
            }
          ],
          "repo": "https://git.drupalcode.org/project/drupal",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "drupal",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15917.json"
  },
  "details": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*.",
  "id": "CVE-2026-15917",
  "modified": "2026-08-30T03:31:04.555291134Z",
  "published": "2026-08-25T22:22:23.680Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.drupalcode.org/project/drupal"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/project/drupal"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-core-2026-011"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/15xxx/CVE-2026-15917.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15917"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011"
}