Security advisory

{
  "id": "8ad0f49320da06c27d50ed4c0fe93024034d1b94747a821e6cf2752914233ee4",
  "url": "https://osv.dev/vulnerability/CVE-2018-25270",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-25270",
    "summary": "ThinkPHP 5.0.23 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by invoking functions through the routing parameter. Attackers can craft requests to the index.php endpoint with malicious function parameters to execute system commands with application privileges.",
    "evidence": "osv:CVE-2018-25270",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2018-25270",
      "aliases": [
        "CVE-2018-25270"
      ],
      "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/top-think/framework",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4115408538b566d795d621385f9c293f026fb3f4"
                },
                {
                  "fixed": "4cbc0b5e93314446243ebc7d5f005f9c32864737"
                },
                {
                  "introduced": "adde39c236cfeda454fe725d999d89abf67b8caf"
                },
                {
                  "last_affected": "adde39c236cfeda454fe725d999d89abf67b8caf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:thinkphp:thinkphp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.0.0"
                      },
                      {
                        "fixed": "5.0.23"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:thinkphp:thinkphp:5.1.31:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.1.31"
                      },
                      {
                        "last_affected": "5.1.31"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "5.1.31",
            "v5.1.31",
            "v5.0.22",
            "v5.0.21",
            "v5.0.20",
            "v5.0.19",
            "v5.0.18",
            "v5.0.17",
            "v5.0.16",
            "v5.0.15",
            "v5.0.14",
            "v5.0.13",
            "v5.0.12",
            "v5.0.11",
            "v5.0.10",
            "5.0.10",
            "v5.0.9",
            "v5.0.8",
            "v5.0.7",
            "v5.0.6",
            "v5.0.5",
            "v5.0.4",
            "v5.0.3",
            "v5.0.2",
            "v5.0.1",
            "v5.0.0",
            "5.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-25270.json"
          }
        }
      ],
      "modified": "2026-10-24T10:47:40.288250880Z",
      "provider": "osv",
      "references": [
        "https://github.com/top-think/framework/",
        "https://thinkphp.cn",
        "https://www.vulncheck.com/advisories/thinkphp-remote-code-execution-via-invokefunction",
        "https://www.exploit-db.com/exploits/45978"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:thinkphp:thinkphp:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "thinkphp:thinkphp",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "5.0.0"
                  },
                  {
                    "fixed": "5.0.23"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:thinkphp:thinkphp:5.1.31:*:*:*:*:*:*:*"
            ],
            "vendor_product": "thinkphp:thinkphp",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "5.1.31"
                  },
                  {
                    "last_affected": "5.1.31"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-25270",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 441453,
  "published_at": "2026-04-22T16:16:47.77+00:00"
}