{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0.0.0"
              },
              {
                "fixed": "1.4.2"
              },
              {
                "introduced": "1.5.0"
              },
              {
                "fixed": "1.5.2"
              },
              {
                "introduced": "1.6.0"
              },
              {
                "fixed": "1.6.1"
              },
              {
                "introduced": "1.7.0"
              },
              {
                "fixed": "1.7.1"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d9eb0eb1b79f7e10d26cdadb9c4fbbd28241ba85"
            },
            {
              "introduced": "60307ab456d3bac9ddc191dba74172b25f032c10"
            },
            {
              "fixed": "4955f9fedfca2b2be22f2b5e4899029dcfaf90df"
            },
            {
              "introduced": "c342497c26e6e68d5d5643af536bf7948ce7d176"
            },
            {
              "fixed": "8312884e2aedf1f0339b64ac02081aad4b3f9238"
            },
            {
              "introduced": "47da2b211e2078afdb511071b57358cccad2e2b1"
            },
            {
              "fixed": "ed49528fd8a7b7babfc91bd3a7097c0c7ec4d2aa"
            }
          ],
          "repo": "https://git.drupalcode.org/project/canvas",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "drupal",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58588.json"
  },
  "details": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal Canvas allows Cross-Site Scripting (XSS). This issue affects Drupal Canvas versions: from 0.0.0 to 1.4.2, from 1.5.0 to 1.5.2, from 1.6.0 to 1.6.1, from 1.7.0 to 1.7.1.",
  "id": "CVE-2026-58588",
  "modified": "2026-07-14T03:55:23.391248721Z",
  "published": "2026-07-10T21:46:15.991Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.drupalcode.org/project/canvas"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/project/canvas"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-066"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58588.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58588"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Drupal Canvas - Moderately critical - Improper validation - SA-CONTRIB-2026-066"
}