Pi.Alert: Web Interface Vulnerable to Unauthenticated Blind SQL Injection

{
  "id": "3c759592fedc8768aba5a35cf2ff4a9b5cd52cf95f98ce167fcb1c3f7f01b228",
  "url": "https://osv.dev/vulnerability/CVE-2026-44886",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Pi.Alert: Web Interface Vulnerable to Unauthenticated Blind SQL Injection",
    "summary": "Pi.Alert is a WIFI / LAN intruder detector with web service monitoring. From 2024-06-29 to before 2026-05-07, the web application endpoint is vulnerable to SQL injection. The /pialert/php/server/devices.php route accepts requests from unauthenticated users when the action URL parameter is set to getDevicesTotals. The scansource URL parameter is then injected in a SQL query. This vulnerability is fixed in 2026-05-07.",
    "evidence": "osv:CVE-2026-44886",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-44886",
      "aliases": [
        "CVE-2026-44886",
        "GHSA-m929-j7w8-334j"
      ],
      "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/leiweibau/pi.alert",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0f2d275ee7c0489443b89caacb9400b5055b9d0a"
                },
                {
                  "fixed": "ac09cc54862cbf277d8f69f58d83c980ae68b2c0"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2024-06-29"
                      },
                      {
                        "fixed": "2026-05-07"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2026-05-07"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2026-03-20",
            "v2026-03-16",
            "v2026-02-28",
            "v2026-02-07",
            "v2026-01-07",
            "v2026-01-04",
            "v2025-12-14",
            "v2025-11-05",
            "v2025-10-31",
            "v2025-10-18",
            "v2025-07-30",
            "v2025-07-12",
            "v2025-06-12",
            "v2025-05-11",
            "v2025-04-26",
            "v2025-03-21",
            "v2025-02-16",
            "v2025-02-06",
            "v2025-02-04",
            "v2024-12-12",
            "v2024-11-11",
            "v2024-10-20",
            "v2024-09-28",
            "v2024-09-17",
            "v2024-09-01",
            "v2024-08-24",
            "v2024-08-09",
            "v2024-07-17",
            "v2024-07-04",
            "v2024-06-29"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44886.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:52.778976093Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44886.json",
        "https://github.com/leiweibau/Pi.Alert/security/advisories/GHSA-m929-j7w8-334j",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-44886",
        "https://projectblack.io/blog/pi-alert-unauthenticated-sql-injection"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-89"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44886.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-44886",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 521727,
  "published_at": "2026-05-27T19:16:55.548+00:00"
}