Security advisory

{
  "id": "b6449f3815b7bd12d424d0df3606595405542149f29772457e0b8a9f97bbfbe3",
  "url": "https://osv.dev/vulnerability/CVE-2024-21546",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-21546",
    "summary": "Versions of the package unisharp/laravel-filemanager before 2.9.1 are vulnerable to Remote Code Execution (RCE) through using a valid mimetype and inserting the . character after the php file extension. This allows the attacker to execute malicious code.",
    "evidence": "osv:CVE-2024-21546",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-21546",
      "aliases": [
        "CVE-2024-21546",
        "GHSA-6569-3785-r3v6"
      ],
      "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:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/unisharp/laravel-filemanager",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "93c99703fa77f613adfcb2dc4a06c1b42b0bd372"
                },
                {
                  "fixed": "8170760c0ae316d77b9363cd4c76ab68d3f63f0b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.9.1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "8170760c0ae316d77b9363cd4c76ab68d3f63f0b"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.9.0",
            "v2.8.0",
            "v2.7.1",
            "v2.7.0",
            "v2.6.4",
            "v2.6.3",
            "v2.6.2",
            "v2.6.1",
            "v2.6.0",
            "v2.5.1",
            "v2.5.0",
            "v2.4.1",
            "v2.4.0",
            "v2.3.0",
            "v2.2.0",
            "v2.1.0",
            "v2.0.1",
            "v2.0.0",
            "v2.0.0-alpha8",
            "v2.0.0-alpha7",
            "v2.0.0-alpha6",
            "v2.0.0-alpha5",
            "v1.9.0",
            "v2.0.0-alpha4",
            "v2.0.0-alpha3",
            "v2.0.0-alpha2",
            "v2.0.0-alpha",
            "v1.7.7",
            "v1.7.6",
            "v1.7.5",
            "v1.7.4",
            "v1.7.3",
            "v1.7.2",
            "v1.7.1",
            "v1.7.0",
            "1.6.3",
            "v1.7-alpha",
            "1.6.2",
            "1.6.1",
            "1.6.0",
            "1.5.2",
            "1.5.1",
            "1.5.0",
            "1.4.0-alpha",
            "1.3.0-alpha",
            "1.2.0",
            "1.1.1",
            "1.1.0",
            "1.1.0-alpha",
            "1.0.0",
            "0.5.3",
            "0.5.2",
            "0.5.1",
            "0.5.0",
            "0.3.1",
            "0.3.0",
            "0.2.0",
            "0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-21546.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:30.593357488Z",
      "provider": "osv",
      "references": [
        "https://gist.github.com/ImHades101/338a06816ef97262ba632af9c78b78ca",
        "https://security.snyk.io/vuln/SNYK-PHP-UNISHARPLARAVELFILEMANAGER-7210316",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21546.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-21546",
        "https://github.com/UniSharp/laravel-filemanager/commit/8170760c0ae316d77b9363cd4c76ab68d3f63f0b"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-94"
        ],
        "cna_assigner": "snyk",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21546.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-21546",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 497564,
  "published_at": "2024-12-18T06:06:02.529+00:00"
}