{"uid":"cap_z4HdwnjB9jXCmWSqgnebf","slug":"sitecheck-web-intel-crossdomain-xml-test-e8e32711","name":"SiteCheck Web Intel – Crossdomain XML Test","description":"Reads a site's public crossdomain.xml (Adobe Flash) and clientaccesspolicy.xml (Silverlight) if they exist, lists the origins they allow, and flags wildcard grants ('*'). Old policies are rarely needed now, so a wildcard here mostly means leftovers; absence is the normal case.","url":"https://api.webintel-api.workers.dev/api/security/crossdomain-xml-test?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain name such as www.adobe.com (required)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yWi5Pl7t0ficgxwZ4ZZI4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches and parses a domain's crossdomain.xml and clientaccesspolicy.xml files, listing allowed origins and flagging wildcard ('*') grants.","exampleAgentPrompt":"Check adobe.com for a crossdomain.xml or clientaccesspolicy.xml file and tell me if it has any wildcard origin grants that could be a security concern.","exampleUseCases":[{"title":"Legacy policy security audit","prompt":"I'm auditing our company's domain example.com — can you check if it still has a crossdomain.xml or clientaccesspolicy.xml hanging around, and flag it if there's a wildcard '*' grant in there?"},{"title":"Competitor security posture check","prompt":"Does shopify.com have a crossdomain.xml file, and if so, what origins does it allow? I want to know if there are any wildcard permissions."},{"title":"Bulk domain cleanup triage","prompt":"We're doing a cleanup of legacy Flash-era files — check if oldsite.mycompany.com still has a crossdomain.xml and list whatever origins it allows so I know if it needs to be removed."}],"resultDescription":"Returns the parsed contents of crossdomain.xml and/or clientaccesspolicy.xml if they exist on the target domain, including a list of permitted origins and a boolean or flag indicating whether any wildcard ('*') grants are present. If neither file exists, the response indicates their absence (which is the normal, expected case for modern sites).","failureModes":["Domain does not exist or is unreachable — network error or DNS failure","Neither crossdomain.xml nor clientaccesspolicy.xml present — returns absence indicator (normal case)","Domain returns non-XML or malformed content at the expected paths — parse error","Rate limiting or timeout from target server — request may fail","Invalid domain format provided — validation error"],"whenToPreferThis":"Use this endpoint when you need to specifically inspect Adobe Flash cross-domain policy (crossdomain.xml) or Microsoft Silverlight client access policy (clientaccesspolicy.xml) for a given domain. It is the right choice for security audits targeting legacy cross-origin access controls, particularly when checking for dangerously permissive wildcard grants. Prefer this over general security scanners when you only need cross-domain policy file inspection without broader port or vulnerability scanning.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:40:05.319Z","isFirstParty":false,"canonicalSlug":"sitecheck-web-intel-crossdomain-xml-test-e8e32711"}