{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11250139","patent":{"patent_number":"US-11250139","title":"Greybox fuzzing for web applications","assignee":null,"inventors":[],"filing_date":"2020-04-27T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F"],"num_claims":20,"abstract":"A method may include sending, to an entry point of an instrumented web application, a first request including a first value of a parameter. The first value may correspond to a first vulnerability category. The method may further include receiving, from the instrumented web application, first taint analysis results, determining that the first taint analysis results include a sink function corresponding to a second vulnerability category, and sending, to the entry point, a second request including a second value of the parameter. The second value may correspond to the second vulnerability category. The method may further include receiving, from the instrumented web application and in response to sending the second request, second taint analysis results including the sink function, and detecting, in the instrumented web application and using the second taint analysis results, a vulnerability corresponding to the sink function and the second vulnerability category."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Greybox fuzzing for web applications","description":"A method may include sending, to an entry point of an instrumented web application, a first request including a first value of a parameter. The first value may correspond to a first vulnerability cate","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11250139","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11250139","citation_suggestion":"Patentable. \"Greybox fuzzing for web applications\" (US-11250139). https://patentable.app/patents/US-11250139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11250139","json":"https://patentable.app/api/llm-context/US-11250139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:35:31.629Z"}