Date iCal - Critical - Information disclosure - SA-CONTRIB-2026-037

{
  "id": "4ca09010998952184816dd2750aca40882a5a5ef3116c9c051e5a24afefa6b43",
  "url": "https://osv.dev/vulnerability/CVE-2026-8495",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Date iCal - Critical - Information disclosure - SA-CONTRIB-2026-037",
    "summary": "Missing Authorization vulnerability in Drupal Date iCal allows Forceful Browsing. This issue affects Date iCal: from 0.0.0 before 4.0.15.",
    "evidence": "osv:CVE-2026-8495",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-8495",
      "aliases": [
        "CVE-2026-8495",
        "DRUPAL-CONTRIB-2026-037"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.drupalcode.org/project/date_ical",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0b97778fe7680862c9b7aa3f80276c921d944b05"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0.0.0"
                      },
                      {
                        "fixed": "4.0.15"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.0.14",
            "4.0.13",
            "4.0.12",
            "4.0.11",
            "4.0.10",
            "4.0.9",
            "4.0.8",
            "4.0.7",
            "4.0.6",
            "4.0.5",
            "4.0.4",
            "4.0.3",
            "4.0.2",
            "4.0.1",
            "4.0.0",
            "7.x-3.11",
            "7.x-3.10",
            "7.x-3.9",
            "7.x-3.8",
            "7.x-3.7",
            "7.x-3.6",
            "7.x-3.5",
            "7.x-3.4",
            "7.x-3.3",
            "7.x-3.2",
            "7.x-3.1",
            "7.x-3.0",
            "7.x-2.12",
            "7.x-2.11",
            "7.x-2.10",
            "7.x-2.9",
            "7.x-2.8",
            "7.x-2.7",
            "7.x-2.6",
            "7.x-2.5",
            "7.x-2.4",
            "7.x-2.3",
            "7.x-2.2",
            "7.x-2.1",
            "7.x-2.0",
            "7.x-1.1",
            "7.x-1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-8495.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:49.034402043Z",
      "provider": "osv",
      "references": [
        "https://git.drupalcode.org/project/date_ical",
        "https://www.drupal.org/project/date_ical",
        "https://www.drupal.org/sa-contrib-2026-037",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8495.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-8495"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "drupal",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8495.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-8495",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 517526,
  "published_at": "2026-05-19T22:29:50.85+00:00"
}