{"api_version":"1","generated_at":"2026-07-23T10:28:54+00:00","cve":"CVE-2020-8910","urls":{"html":"https://cve.report/CVE-2020-8910","api":"https://cve.report/api/cve/CVE-2020-8910.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-8910","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-8910"},"summary":{"title":"CVE-2020-8910","description":"A URL parsing issue in goog.uri of the Google Closure Library versions up to and including v20200224 allows an attacker to send malicious URLs to be parsed by the library and return the wrong authority. Mitigation: update your library to version v20200315.","state":"PUBLIC","assigner":"security@google.com","published_at":"2020-03-26 12:15:00","updated_at":"2023-11-07 03:26:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9","name":"https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9","refsource":"CONFIRM","tags":["Patch","Third Party Advisory"],"title":"Fix authority parsing in Closure URI parser. · google/closure-library@294fc00 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/google/closure-library/releases/tag/v20200315","name":"https://github.com/google/closure-library/releases/tag/v20200315","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"Release Closure Library v20200315 · google/closure-library · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-8910","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8910","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"David Schütz","lang":""},{"source":"LEGACY","value":"François Lajeunesse-Robert","lang":""}],"nvd_cpes":[{"cve_year":"2020","cve_id":"8910","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"google","cpe5":"closure_library","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"8910","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"google","cpe5":"closure_library","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-8910","qid":"982644","title":"Nodejs (npm) Security Update for google-closure-library (GHSA-vh5w-fg69-rc8m)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security@google.com","ID":"CVE-2020-8910","STATE":"PUBLIC","TITLE":"Auth Bypass in Google's Closure-Library"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Closure-Library","version":{"version_data":[{"version_affected":"<=","version_name":"v20200224","version_value":"v20200224"}]}}]},"vendor_name":"Google"}]}},"credit":[{"lang":"eng","value":"David Schütz"},{"lang":"eng","value":"François Lajeunesse-Robert"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A URL parsing issue in goog.uri of the Google Closure Library versions up to and including v20200224 allows an attacker to send malicious URLs to be parsed by the library and return the wrong authority. Mitigation: update your library to version v20200315."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"cwe-625"}]},{"description":[{"lang":"eng","value":"Bad URL parsing"}]}]},"references":{"reference_data":[{"name":"https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9","refsource":"CONFIRM","url":"https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9"},{"name":"https://github.com/google/closure-library/releases/tag/v20200315","refsource":"CONFIRM","url":"https://github.com/google/closure-library/releases/tag/v20200315"}]},"source":{"discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2020-03-26 12:15:00","lastModifiedDate":"2023-11-07 03:26:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"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:google:closure_library:*:*:*:*:*:*:*:*","versionEndExcluding":"20200315","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"8910","Ordinal":"169263","Title":"CVE-2020-8910","CVE":"CVE-2020-8910","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"8910","Ordinal":"1","NoteData":"A URL parsing issue in goog.uri of the Google Closure Library versions up to and including v20200224 allows an attacker to send malicious URLs to be parsed by the library and return the wrong authority. Mitigation: update your library to version v20200315.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"8910","Ordinal":"2","NoteData":"2020-03-26","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"8910","Ordinal":"3","NoteData":"2020-03-26","Type":"Other","Title":"Modified"}]}}}