{"id":13844285,"url":"https://github.com/NetSPI/crossdomainscanner","last_synced_at":"2025-07-11T22:31:16.351Z","repository":{"id":86150910,"uuid":"78887082","full_name":"NetSPI/crossdomainscanner","owner":"NetSPI","description":"Python tool for expired domain discovery in crossdomain.xml files","archived":false,"fork":false,"pushed_at":"2017-02-21T15:06:10.000Z","size":19,"stargazers_count":24,"open_issues_count":1,"forks_count":15,"subscribers_count":6,"default_branch":"master","last_synced_at":"2025-04-26T11:37:59.487Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/NetSPI.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2017-01-13T21:13:36.000Z","updated_at":"2025-04-06T12:29:04.000Z","dependencies_parsed_at":null,"dependency_job_id":"cf19f015-e5f6-4972-a29a-12e80321b23e","html_url":"https://github.com/NetSPI/crossdomainscanner","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/NetSPI/crossdomainscanner","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NetSPI%2Fcrossdomainscanner","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NetSPI%2Fcrossdomainscanner/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NetSPI%2Fcrossdomainscanner/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NetSPI%2Fcrossdomainscanner/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/NetSPI","download_url":"https://codeload.github.com/NetSPI/crossdomainscanner/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NetSPI%2Fcrossdomainscanner/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":264909966,"owners_count":23682096,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-08-04T17:02:39.339Z","updated_at":"2025-07-11T22:31:16.067Z","avatar_url":"https://github.com/NetSPI.png","language":"Python","funding_links":[],"categories":["Python (1887)","Python"],"sub_categories":[],"readme":"# crossdomainscanner\nPython tool to check for expired domains still allowed in crossdomain.xml files.\n\nFor more on this tool please go [here](https://blog.netspi.com/defeating-csrf-protections-expired-cross-domain-xml-domains/).\n## Installation\n```\n~$ git clone https://github.com/NetSPI/crossdomainscanner\n~$ cd crossdomainScanner\n~$ pip install -r requirements.txt\n[follow the example below for runtime usage]\n```\n## Example:\n\n```\n~$ python scanner.py https://jakereynolds.co -v -o output.txt\n~$ cat output.txt\nSearching crossdomain.xml on https://jakereynolds.co for unregistered domains\n\n=============================================================\n\nCrossdomain contents:\n - asdaasdasfwkjhcjhbwrgkljsv.com\n - thisisanexpireddomainaswell.es\n - thishasaninvalidTLD.invalidtld\n  - Invalid TLD: invalidtld\n - jakereynoldsexpireddomain.com\n\nPossible expired domains:\nasdaasdasfwkjhcjhbwrgkljsv.com\nthisisanexpireddomainaswell.es\njakereynoldsexpireddomain.com\n```\n\nThis means that https://jakereynolds.co allows http://jakereynoldsexpireddomain.com in their crossdomain.xml file.  However, the latter is not registered to any DNS.  An attacker could now buy that domain and get full cross-domain access to https://jakereynolds.co\n\nThis tool is created for Ethical Hacking purposes, any illicit use is not related to its creator.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FNetSPI%2Fcrossdomainscanner","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FNetSPI%2Fcrossdomainscanner","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FNetSPI%2Fcrossdomainscanner/lists"}