{"api_version":"1","generated_at":"2026-07-23T16:46:04+00:00","cve":"CVE-2020-28483","urls":{"html":"https://cve.report/CVE-2020-28483","api":"https://cve.report/api/cve/CVE-2020-28483.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-28483","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-28483"},"summary":{"title":"CVE-2020-28483","description":"This affects all versions of package github.com/gin-gonic/gin. When gin is exposed directly to the internet, a client's IP can be spoofed by setting the X-Forwarded-For header.","state":"PUBLIC","assigner":"report@snyk.io","published_at":"2021-01-20 18:15:00","updated_at":"2021-05-11 19:14:00"},"problem_types":["CWE-444"],"metrics":[],"references":[{"url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGINGONICGIN-1041736","name":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGINGONICGIN-1041736","refsource":"MISC","tags":["Patch","Third Party Advisory"],"title":"HTTP Response Splitting in github.com/gin-gonic/gin | Snyk","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/gin-gonic/gin/pull/2474%23issuecomment-729696437","name":"https://github.com/gin-gonic/gin/pull/2474%23issuecomment-729696437","refsource":"MISC","tags":["Broken Link"],"title":"","mime":"","httpstatus":"","archivestatus":""},{"url":"https://github.com/gin-gonic/gin/pull/2474#issuecomment-729696437","name":"MISC:https://github.com/gin-gonic/gin/pull/2474%23issuecomment-729696437","refsource":"MITRE","tags":[],"title":"X-Forwarded-For handling is unsafe by sorenh · Pull Request #2474 · gin-gonic/gin · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-28483","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28483","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"Soren L. Hansen","lang":""}],"nvd_cpes":[{"cve_year":"2020","cve_id":"28483","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gin-gonic","cpe5":"gin","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"28483","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gin-gonic","cpe5":"gin","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-28483","qid":"982064","title":"Go (go) Security Update for github.com/gin-gonic/gin (GHSA-h395-qcrw-5vmq)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ASSIGNER":"report@snyk.io","DATE_PUBLIC":"2021-01-20T17:04:04.441209Z","ID":"CVE-2020-28483","STATE":"PUBLIC","TITLE":"HTTP Response Splitting"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"github.com/gin-gonic/gin","version":{"version_data":[{"version_affected":">=","version_value":"0"}]}}]},"vendor_name":"n/a"}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"HTTP Response Splitting"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGINGONICGIN-1041736","name":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMGINGONICGIN-1041736"},{"refsource":"MISC","url":"https://github.com/gin-gonic/gin/pull/2474%23issuecomment-729696437","name":"https://github.com/gin-gonic/gin/pull/2474%23issuecomment-729696437"}]},"description":{"description_data":[{"lang":"eng","value":"This affects all versions of package github.com/gin-gonic/gin. When gin is exposed directly to the internet, a client's IP can be spoofed by setting the X-Forwarded-For header."}]},"impact":{"cvss":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE"}},"credit":[{"lang":"eng","value":"Soren L. Hansen"}]},"nvd":{"publishedDate":"2021-01-20 18:15:00","lastModifiedDate":"2021-05-11 19:14:00","problem_types":["CWE-444"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.2},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":5.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gin-gonic:gin:*:*:*:*:*:*:*:*","versionEndExcluding":"1.7.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"28483","Ordinal":"190970","Title":"CVE-2020-28483","CVE":"CVE-2020-28483","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"28483","Ordinal":"1","NoteData":"This affects all versions of package github.com/gin-gonic/gin. When gin is exposed directly to the internet, a client's IP can be spoofed by setting the X-Forwarded-For header.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"28483","Ordinal":"2","NoteData":"2021-01-20","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"28483","Ordinal":"3","NoteData":"2021-01-20","Type":"Other","Title":"Modified"}]}}}