{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:its-a-feature:mythic:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.4.0.60"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "29be09eef48814e01ee75a4388b1fc0caf5b1ee5"
            },
            {
              "fixed": "82648e8241b800a32e1882afc310e7316d98ebaa"
            }
          ],
          "repo": "https://github.com/its-a-feature/mythic",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57953.json"
  },
  "details": "Mythic before 3.4.0.60 contains an authorization bypass vulnerability that allows authenticated spectator-role users to perform unauthorized write operations by accessing the eventing_import_automatic_webhook endpoint registered under spectator-permitted middleware. Attackers with spectator role can exploit this misconfigured access control to create and delete automation workflows, making unauthorized modifications to operation automation configuration and EventGroups.",
  "id": "CVE-2026-57953",
  "modified": "2026-07-16T03:31:10.777872428Z",
  "published": "2026-06-29T17:21:31.254Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57953.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57953"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mythic-unauthorized-automation-workflow-modification-via-eventing-import-automatic-webhook-endpoint"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/its-a-feature/Mythic/issues/565"
    },
    {
      "type": "FIX",
      "url": "https://github.com/its-a-feature/Mythic/commit/82648e8241b800a32e1882afc310e7316d98ebaa"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/its-a-feature/Mythic"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Mythic \u003c 3.4.0.60 - Unauthorized Automation Workflow Modification via eventing_import_automatic_webhook Endpoint"
}