Security advisory

{
  "id": "be51d1b1dc70ea9b72c7a26d7d4a7a21b07f6a0fba4b1f21431e0a375ed9ba86",
  "url": "https://osv.dev/vulnerability/CVE-2020-35674",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-35674",
    "summary": "BigProf Online Invoicing System before 2.9 suffers from an unauthenticated SQL Injection found in /membership_passwordReset.php (the endpoint that is responsible for issuing self-service password resets). An unauthenticated attacker is able to send a request containing a crafted payload that can result in sensitive information being extracted from the database, eventually leading into an application takeover. This vulnerability was introduced as a result of the developer trying to roll their own sanitization implementation in order to allow the application to be used in legacy environments.",
    "evidence": "osv:CVE-2020-35674",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-35674",
      "aliases": [
        "CVE-2020-35674"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/bigprof-software/online-invoicing-system",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1d715607a52fa77ba62e18fae071538f61f62c75"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:bigprof:online_invoicing_system:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.6",
            "2.5",
            "2.4",
            "2.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35674.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:38.304751270Z",
      "provider": "osv",
      "references": [
        "https://labs.ingredous.com/2020/07/13/ois-sqli/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-35674",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434408,
  "published_at": "2022-09-29T03:15:14.13+00:00"
}