Security advisory

{
  "id": "d78aff48839522f4539bace384e0f28526857043732125dcf35213def8c22bc3",
  "url": "https://osv.dev/vulnerability/CVE-2017-6080",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-6080",
    "summary": "An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1, caused by lack of a protection mechanism involving HTTP Access-Control headers. To exploit the vulnerability, an attacker can send cross-domain requests directly to the REST API for users with a valid session cookie and receive the result.",
    "evidence": "osv:CVE-2017-6080",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2017-6080",
      "aliases": [
        "CVE-2017-6080"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/zammad/zammad",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "0d82236e7bb4f7efa5ab6ae58660264862e16e84"
                },
                {
                  "introduced": "b13bb2fcaf6311ab0ab8470e797a101a260eaaa7"
                },
                {
                  "last_affected": "a01cbd60d6f66a53307ea18ff31f743d17707d05"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:zammad:zammad:1.1.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.0"
                      },
                      {
                        "last_affected": "1.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:zammad:zammad:1.1.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.1"
                      },
                      {
                        "last_affected": "1.1.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:zammad:zammad:1.1.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.1.2"
                      },
                      {
                        "last_affected": "1.1.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:zammad:zammad:1.2.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.2.0"
                      },
                      {
                        "last_affected": "1.2.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.1.0",
            "1.1.1",
            "1.1.2",
            "1.2.0",
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6080.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:54.511464786Z",
      "provider": "osv",
      "references": [
        "https://zammad.com/de/news/security-advisory-zaa-2017-01"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-6080",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 438214,
  "published_at": "2017-03-13T06:59:00.48+00:00"
}