Security advisory

{
  "id": "ff2049b81f9a99d097a233b39685e860cb661bc1e59daf8b0d2d20189729fb38",
  "url": "https://osv.dev/vulnerability/CVE-2021-23592",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-23592",
    "summary": "The package topthink/framework before 6.0.12 are vulnerable to Deserialization of Untrusted Data due to insecure unserialize method in the Driver class.",
    "evidence": "osv:CVE-2021-23592",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-23592",
      "aliases": [
        "CVE-2021-23592",
        "GHSA-3fpv-54ff-wqfj",
        "SNYK-PHP-TOPTHINKFRAMEWORK-2385695"
      ],
      "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/top-think/framework",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e478316ac843c1a884a3b3a7a94db17c4001ff5c"
                },
                {
                  "fixed": "d3b5aeae94bc71bae97977d05cd12c3e0550905c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:thinkphp:thinkphp:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.0.12"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d3b5aeae94bc71bae97977d05cd12c3e0550905c"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "e478316ac843c1a884a3b3a7a94db17c4001ff5c"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v6.0.12"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v6.0.11",
            "v6.0.10",
            "v6.0.9",
            "v6.0.8",
            "v6.0.7",
            "v6.0.6",
            "v6.0.5",
            "v6.0.4",
            "v6.0.3",
            "v6.0.2",
            "v6.0.1",
            "v6.0.0",
            "v6.0.0-rc5",
            "v6.0.0-rc4",
            "v6.0.0-rc3",
            "v6.0.0-rc2",
            "v5.2-rc1",
            "v5.2-beta.3",
            "v5.2-beta.2",
            "v5.1.7",
            "v5.1.6",
            "v5.1.5",
            "v5.1.4",
            "v5.1.3",
            "5.1.3",
            "v5.1.2",
            "v5.1.1",
            "v5.1.0",
            "v5.1-rc.2",
            "5.0.11",
            "v5.1-rc.1",
            "v5.1-beta.1",
            "v5.0.1",
            "v5.0.0",
            "5.0",
            "5.0-rc4",
            "5.0-rc3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23592.json"
          }
        }
      ],
      "modified": "2026-10-24T10:51:24.307366982Z",
      "provider": "osv",
      "references": [
        "https://github.com/top-think/framework/releases/tag/v6.0.12",
        "https://snyk.io/vuln/SNYK-PHP-TOPTHINKFRAMEWORK-2385695",
        "https://github.com/top-think/framework/commit/d3b5aeae94bc71bae97977d05cd12c3e0550905c"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:thinkphp:thinkphp:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "thinkphp:thinkphp",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "6.0.12"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-23592",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442589,
  "published_at": "2022-05-06T20:15:07.807+00:00"
}