Security advisory

{
  "id": "78b7d0510a521242056a94ba363e4bb0097287b960302b73274e1fac5b5b99ee",
  "url": "https://osv.dev/vulnerability/CVE-2018-1000501",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-1000501",
    "summary": "Instant Update CMS contains a Password Reset Vulnerability vulnerability in /iu-application/controllers/administration/auth.php that can result in Account Tackover. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in v0.3.3.",
    "evidence": "osv:CVE-2018-1000501",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2018-1000501",
      "aliases": [
        "CVE-2018-1000501"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/instantupdate/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "5e70496b6b0c4cd554e62a709a248c1584533da6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:instant-update:instant_update_cms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.3.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "5e70496b6b0c4cd554e62a709a248c1584533da6"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.3.2",
            "v0.3.1",
            "v0.3",
            "v0.2.2",
            "v0.2.1",
            "v0.2",
            "v0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000501.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:39.269951819Z",
      "provider": "osv",
      "references": [
        "https://github.com/InstantUpdate/CMS/commit/5e70496b6b0c4cd554e62a709a248c1584533da6"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-1000501",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380646,
  "published_at": "2018-06-26T16:29:00.413+00:00"
}