GetSimpleCMS theme-edit.php code injection

{
  "id": "e6002286a2d79f27de83b79893a9a7831c209c3fb97fe9af79a12dfdfe93a64e",
  "url": "https://osv.dev/vulnerability/CVE-2023-6188",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "GetSimpleCMS theme-edit.php code injection",
    "summary": "A vulnerability was found in GetSimpleCMS 3.3.16/3.4.0a. It has been rated as critical. This issue affects some unknown processing of the file /admin/theme-edit.php. The manipulation leads to code injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-245735.",
    "evidence": "osv:CVE-2023-6188",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-6188",
      "aliases": [
        "CVE-2023-6188"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/getsimplecms/getsimplecms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e58b89e1efbd7e9cd3c9782c42d7f83ff0e74aad"
                },
                {
                  "last_affected": "e58b89e1efbd7e9cd3c9782c42d7f83ff0e74aad"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "3.3.16"
                      },
                      {
                        "last_affected": "3.3.16"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:get-simple:getsimplecms:3.3.16:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.3.16"
                      },
                      {
                        "last_affected": "3.3.16"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.3.16",
            "v3.3.16"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6188.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:30.188072158Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6188.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-6188",
        "https://vuldb.com/?id.245735",
        "https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1352",
        "https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1358",
        "https://vuldb.com/?ctiid.245735"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-94"
        ],
        "cna_assigner": "VulDB",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "3.4.0a"
                  },
                  {
                    "last_affected": "3.4.0a"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6188.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-6188",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 497077,
  "published_at": "2023-11-17T17:31:04.595+00:00"
}