Microweber CMS 2.0.20 Path Traversal via ServeStaticFileController

{
  "id": "f12376cb4b73053172bbb7aa1bcf4dca19c4206e63cb789e4077d2fcbde51eb7",
  "url": "https://osv.dev/vulnerability/CVE-2026-65694",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Microweber CMS 2.0.20 Path Traversal via ServeStaticFileController",
    "summary": "Microweber CMS through 2.0.20 contains a path traversal vulnerability in the static file controller that allows unauthenticated remote attackers to read arbitrary files by supplying directory traversal sequences in the path query parameter. Attackers can send a single unauthenticated HTTP GET request exploiting the failure of normalize_path() to strip traversal sequences, disclosing sensitive files such as environment configuration files containing credentials and system files.",
    "evidence": "osv:CVE-2026-65694",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-65694",
      "aliases": [
        "CVE-2026-65694"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/microweber/microweber",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "51ac7113f29aef8ad51e27837aa45c788aa5c041"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.20"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.0.20"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.0.20",
            "v2.0.19",
            "v2.0.18",
            "v2.0.12",
            "v2.0.10",
            "v2.0.9",
            "v2.0.7",
            "v2.0.6",
            "v2.0.5",
            "v2.0.4",
            "v2.0.3",
            "v1.3.4",
            "v1.3.3",
            "v1.3.2",
            "v1.3.1",
            "v1.3.0",
            "v1.2.11",
            "v1.2.10",
            "v1.2.9",
            "1.2.9",
            "v1.2.8",
            "v1.2.7",
            "v1.2.6",
            "v1.2.5",
            "v1.2.4",
            "v1.2.3",
            "1.0.7-fix1",
            "1.0.6",
            "1.0.5-fix1",
            "1.0.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65694.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.576403509Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65694.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-65694",
        "https://www.vulncheck.com/advisories/microweber-cms-path-traversal-via-servestaticfilecontroller",
        "https://github.com/microweber/microweber/pull/1181",
        "https://github.com/microweber/microweber"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65694.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-65694",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 517028,
  "published_at": "2026-07-23T21:20:29.159+00:00"
}