Security advisory

{
  "id": "afd7927b383f6bdd755c8cc7679587b073d07456fc5790c2a1c05338aba55204",
  "url": "https://osv.dev/vulnerability/CVE-2021-36425",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-36425",
    "summary": "Directory traversal vulnerability in phpcms 1.9.25 allows remote attackers to delete arbitrary files via unfiltered $file parameter to unlink method in include/inc_act/act_ftptakeover.php file.",
    "evidence": "osv:CVE-2021-36425",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-36425",
      "aliases": [
        "CVE-2021-36425"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/slackero/phpwcms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "d12203a70846f62851720da2f20d33809849d584"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:phpwcms:phpwcms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.9.26"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.9.25",
            "v1.9.24",
            "v1.9.23",
            "v1.9.22",
            "v1.9.21",
            "v1.9.20",
            "v1.9.19",
            "v1.9.18",
            "v1.9.17",
            "v1.9.16",
            "v1.9.15",
            "v1.9.13",
            "v1.9.12",
            "v1.9.11",
            "v1.9.8",
            "v1.9.7",
            "phpwcms-1.9.6",
            "phpwcms-1.9.5",
            "phpwcms-1.9.3",
            "phpwcms-1.9.2",
            "phpwcms-1.9.0-rc.2",
            "phpwcms-1.9.0-rc.1",
            "phpwmcs-1.9.0-beta.8",
            "phpwcms-1.9.0-beta.7",
            "phpwcms-1.9.0-beta.6",
            "phpwcms-1.9.0-beta.5",
            "phpwcms-1.9.0-beta.4",
            "phpwcms-1.8.4",
            "phpwcms-1.8.3",
            "phpwcms-1.8.2",
            "phpwcms-1.8.1",
            "phpwcms-1.8.0",
            "phpwcms-1.8.0-RC2",
            "phpwcms-1.8.0-RC1",
            "phpwcms-1.7.9",
            "phpwcms-1.7.7",
            "phpwcms-1.7.6",
            "phpwcms-1.7.5",
            "phpwcms-1.7.4",
            "phpwcms-1.7.3",
            "phpwcms-1.7.2",
            "phpwcms-1.7.1",
            "phpwcms-1.7.0",
            "phpwcms-1.6.531",
            "phpwcms-1.6.529"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-36425.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:48.085793011Z",
      "provider": "osv",
      "references": [
        "https://github.com/slackero/phpwcms/issues/311"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-36425",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 386161,
  "published_at": "2023-02-03T18:15:09.3+00:00"
}