PIAF-HMS multiple unauthenticated SQL injection vulnerabilities via mysql_query

{
  "id": "08808d39ba853f56a68ca77006fc4ffdc9e8180ca713e1449de7841de347a86a",
  "url": "https://osv.dev/vulnerability/CVE-2026-54419",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "PIAF-HMS multiple unauthenticated SQL injection vulnerabilities via mysql_query",
    "summary": "claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains multiple unauthenticated SQL injection vulnerabilities. The application has no authentication mechanism and passes user-supplied HTTP parameters directly into deprecated mysql_query calls via string concatenation, without sanitization, escaping, or parameterization.",
    "evidence": "osv:CVE-2026-54419",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-54419",
      "aliases": [
        "CVE-2026-54419"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/claudiopizzillo/piaf-hms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54419.json"
          }
        }
      ],
      "modified": "2026-10-26T10:45:22.503703917Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54419.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-54419",
        "https://github.com/claudiopizzillo/PIAF-HMS",
        "https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/ec.php#L57",
        "https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/rooms.php#L16"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-89"
        ],
        "cna_assigner": "TuranSec",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54419.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-54419",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 450315,
  "published_at": "2026-06-18T10:21:47.135+00:00"
}