{"id":1837897,"name":"hpp","ecosystem":"npm","description":"Express middleware to protect against HTTP Parameter Pollution attacks","homepage":"https://github.com/analog-nico/hpp","licenses":"ISC","normalized_licenses":["ISC"],"repository_url":"https://github.com/analog-nico/hpp","keywords_array":["hpp","http","parameter","pollution","attack","security"],"namespace":null,"versions_count":8,"first_release_published_at":"2015-03-06T01:27:49.171Z","latest_release_published_at":"2020-01-07T18:56:14.927Z","latest_release_number":"0.2.3","last_synced_at":"2026-10-08T03:41:26.917Z","created_at":"2022-04-09T17:15:01.346Z","updated_at":"2026-10-08T03:41:26.917Z","registry_url":"https://www.npmjs.com/package/hpp","install_command":"npm install hpp","documentation_url":null,"metadata":{"funding":null,"dist-tags":{"latest":"0.2.3"},"contentPolicy":null},"repo_metadata":{"id":28235789,"uuid":"31740608","full_name":"analog-nico/hpp","owner":"analog-nico","description":"Express middleware to protect against HTTP Parameter Pollution attacks","archived":false,"fork":false,"pushed_at":"2023-02-06T09:53:21.000Z","size":168,"stargazers_count":396,"open_issues_count":5,"forks_count":13,"subscribers_count":9,"default_branch":"master","last_synced_at":"2026-09-13T02:28:30.812Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"isc","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/analog-nico.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2015-03-05T22:37:03.000Z","updated_at":"2026-09-09T08:56:49.000Z","dependencies_parsed_at":"2023-09-24T17:58:19.579Z","dependency_job_id":"6213eabc-e40b-4cd9-89f8-0e90483dc163","html_url":"https://github.com/analog-nico/hpp","commit_stats":{"total_commits":59,"total_committers":4,"mean_commits":14.75,"dds":0.2033898305084746,"last_synced_commit":"79fdf33b10893f9a79974cbe10ca6f9f36dda4dd"},"previous_names":[],"tags_count":8,"template":false,"template_full_name":null,"purl":"pkg:github/analog-nico/hpp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/analog-nico","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/sbom","scorecard":{"id":191031,"data":{"date":"2025-08-11","repo":{"name":"github.com/analog-nico/hpp","commit":"79fdf33b10893f9a79974cbe10ca6f9f36dda4dd"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":3,"checks":[{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Code-Review","score":0,"reason":"Found 2/29 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Maintained","score":0,"reason":"0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Security-Policy","score":0,"reason":"security policy file not detected","details":["Warn: no security policy file detected","Warn: no security file to analyze","Warn: no security file to analyze","Warn: no security file to analyze"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Vulnerabilities","score":10,"reason":"0 existing vulnerabilities detected","details":null,"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: ISC License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":0,"reason":"branch protection not enabled on development/release branches","details":["Warn: branch protection not enabled for branch 'master'"],"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 3 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}}]},"last_synced_at":"2025-08-16T20:40:40.393Z","repository_id":28235789,"created_at":"2025-08-16T20:40:40.394Z","updated_at":"2025-08-16T20:40:40.394Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":341189360,"owners_count":37363800,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-08-22T15:14:58.755Z","status":"online","status_checked_at":"2026-09-16T02:00:06.638Z","response_time":96,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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"},"owner_record":{"login":"analog-nico","name":"Nicolai Kamenzky","uuid":"1407390","kind":"user","description":"MEAN stack enthusiast","email":"","website":"https://twitter.com/analog_nico","location":"PST/PDT","twitter":null,"company":null,"icon_url":"https://avatars.githubusercontent.com/u/1407390?u=c49ef3d87d118359af174abd4cae9f1784dde861\u0026v=4","repositories_count":28,"last_synced_at":"2025-08-02T21:22:46.828Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/analog-nico","funding_links":[],"total_stars":829,"followers":85,"following":8,"created_at":"2022-11-02T16:24:39.787Z","updated_at":"2025-08-02T21:22:46.828Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/analog-nico","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/analog-nico/repositories"},"tags":[{"name":"v0.2.3","sha":"cdf0babacc2ad8635a70376a19d66705b8ab62be","kind":"tag","published_at":"2020-01-07T18:53:16.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.2.3","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.2.3","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.2.3","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.3","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.3/manifests"},{"name":"v0.2.2","sha":"b8dcef86c0cd52bc2f98e762b9a9554aec788600","kind":"tag","published_at":"2017-04-12T00:37:12.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.2.2","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.2.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.2.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.2/manifests"},{"name":"v0.2.1","sha":"204df7585a0a071c9e2f5d2c8741bd0531515b94","kind":"tag","published_at":"2016-04-04T06:38:31.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.2.1","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.2.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.2.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.1/manifests"},{"name":"v0.2.0","sha":"8ea821ca2c77f96f02e8db4846c9b43d5156ba0d","kind":"tag","published_at":"2015-05-24T19:49:48.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.2.0","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.2.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.2.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.2.0/manifests"},{"name":"v0.1.2","sha":"c2be8071d411f00bcf7f53e25d98cf0ee648bbae","kind":"tag","published_at":"2015-05-18T19:28:05.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.1.2","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.1.2","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.1.2","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.2","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.2/manifests"},{"name":"v0.1.1","sha":"07113fc1497fdd71e7514b392424c2dbfa92c4d5","kind":"tag","published_at":"2015-04-16T16:53:37.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.1.1","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.1.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.1.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.1/manifests"},{"name":"v0.1.0","sha":"7a4ce6ca032abbc76504f0448b958cec34e7f2e9","kind":"tag","published_at":"2015-04-13T02:35:31.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.1.0","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.1.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.1.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.1.0/manifests"},{"name":"v0.0.1","sha":"2e45d68cd6470f2e2d77eebdfe5c7b93853904cf","kind":"tag","published_at":"2015-03-06T01:30:24.000Z","download_url":"https://codeload.github.com/analog-nico/hpp/tar.gz/v0.0.1","html_url":"https://github.com/analog-nico/hpp/releases/tag/v0.0.1","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/analog-nico/hpp@v0.0.1","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.0.1","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/tags/v0.0.1/manifests"}]},"repo_metadata_updated_at":"2026-09-21T01:49:46.760Z","dependent_packages_count":139,"downloads":952185,"downloads_period":"last-month","dependent_repos_count":5030,"rankings":{"downloads":0.4873157329299344,"dependent_repos_count":0.34371700211847656,"dependent_packages_count":0.30957563334242527,"stargazers_count":3.3900858215369687,"forks_count":6.006622097802406,"docker_downloads_count":0.7465409092516393,"average":1.8806428661636418},"purl":"pkg:npm/hpp","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/npm/hpp","docker_dependents_count":123,"docker_downloads_count":17150,"usage_url":"https://repos.ecosyste.ms/usage/npm/hpp","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/npm/hpp/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":{"last_synced_at":"2026-09-20T21:04:48.334Z","issues_count":9,"pull_requests_count":7,"avg_time_to_close_issue":191700.0,"avg_time_to_close_pull_request":18021386.4,"issues_closed_count":6,"pull_requests_closed_count":5,"pull_request_authors_count":6,"issue_authors_count":9,"avg_comments_per_issue":1.3333333333333333,"avg_comments_per_pull_request":5.428571428571429,"merged_pull_requests_count":3,"bot_issues_count":0,"bot_pull_requests_count":0,"past_year_issues_count":0,"past_year_pull_requests_count":0,"past_year_avg_time_to_close_issue":null,"past_year_avg_time_to_close_pull_request":null,"past_year_issues_closed_count":0,"past_year_pull_requests_closed_count":0,"past_year_pull_request_authors_count":0,"past_year_issue_authors_count":0,"past_year_avg_comments_per_issue":null,"past_year_avg_comments_per_pull_request":null,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":0,"past_year_merged_pull_requests_count":0,"issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/analog-nico%2Fhpp/issues","maintainers":[],"active_maintainers":[]},"versions_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/hpp/codemeta","maintainers":[{"uuid":"analog-nico","login":"analog-nico","name":null,"email":"nicolai.kamenzky@testrails.org","url":null,"packages_count":22,"html_url":"https://www.npmjs.com/~analog-nico","role":null,"created_at":"2022-11-12T17:50:37.657Z","updated_at":"2022-11-12T17:50:37.657Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/npmjs.org/maintainers/analog-nico/packages"}]}