GetSimple CMS: Uploaded Files (feature) Arbitrary File Read Vulnerability

{
  "id": "349536f854f9bad1022ec94f18eb22e2a582ba5866aaa06fcfcbed42a6e2d21a",
  "url": "https://osv.dev/vulnerability/CVE-2026-27202",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "GetSimple CMS: Uploaded Files (feature) Arbitrary File Read Vulnerability",
    "summary": "GetSimple CMS is a content management system. All versions of GetSimple CMS have a flaw in the Uploaded Files feature that allows for arbitrary file reads. This issue has not been fixed at the time of publication.",
    "evidence": "osv:CVE-2026-27202",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-27202",
      "aliases": [
        "CVE-2026-27202",
        "GHSA-xhwv-g6q4-h886"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/getsimplecms-ce/getsimplecms-ce",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5486c10c75111e93404413fea6408f53dbffd930"
                },
                {
                  "last_affected": "5486c10c75111e93404413fea6408f53dbffd930"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.3.22"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:getsimple-ce:getsimple_cms:3.3.22:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "3.3.22"
                      },
                      {
                        "last_affected": "3.3.22"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.3.22",
            "v3.3.22"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27202.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.658050776Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27202.json",
        "https://github.com/GetSimpleCMS-CE/GetSimpleCMS-CE/security/advisories/GHSA-xhwv-g6q4-h886",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-27202"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22",
          "CWE-23"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27202.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-27202",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499519,
  "published_at": "2026-02-20T23:26:23.284+00:00"
}