{"api_version":"1","generated_at":"2026-07-23T13:28:16+00:00","cve":"CVE-2019-17123","urls":{"html":"https://cve.report/CVE-2019-17123","api":"https://cve.report/api/cve/CVE-2019-17123.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-17123","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-17123"},"summary":{"title":"CVE-2019-17123","description":"The eGain Web Email API 11+ allows spoofed messages because the fromName and message fields (to /system/ws/v11/ss/email) are mishandled, as demonstrated by fromName header injection with a %0a or %0d character. (Also, the message parameter can have initial HTML comment characters.)","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-12-13 18:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["CWE-74"],"metrics":[],"references":[{"url":"http://www.egain.com/products/email-management-software/","name":"http://www.egain.com/products/email-management-software/","refsource":"MISC","tags":["Product","Vendor Advisory"],"title":"Email Management Software | eGain","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://medium.com/maverislabs/cve-2019-17123-cbc946c99f8","name":"https://medium.com/maverislabs/cve-2019-17123-cbc946c99f8","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"eGain Web API Email Header Injection - MaverisLabs - Medium","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-17123","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-17123","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"17123","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"egain","cpe5":"mail","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"17123","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"egain","cpe5":"mail","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-17123","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The eGain Web Email API 11+ allows spoofed messages because the fromName and message fields (to /system/ws/v11/ss/email) are mishandled, as demonstrated by fromName header injection with a %0a or %0d character. (Also, the message parameter can have initial HTML comment characters.)"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"http://www.egain.com/products/email-management-software/","refsource":"MISC","name":"http://www.egain.com/products/email-management-software/"},{"refsource":"MISC","name":"https://medium.com/maverislabs/cve-2019-17123-cbc946c99f8","url":"https://medium.com/maverislabs/cve-2019-17123-cbc946c99f8"}]}},"nvd":{"publishedDate":"2019-12-13 18:15:00","lastModifiedDate":"2021-07-21 11:39:00","problem_types":["CWE-74"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:egain:mail:*:*:*:*:*:*:*:*","versionStartIncluding":"11","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"17123","Ordinal":"156901","Title":"CVE-2019-17123","CVE":"CVE-2019-17123","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"17123","Ordinal":"1","NoteData":"The eGain Web Email API 11+ allows spoofed messages because the fromName and message fields (to /system/ws/v11/ss/email) are mishandled, as demonstrated by fromName header injection with a %0a or %0d character. (Also, the message parameter can have initial HTML comment characters.)","Type":"Description","Title":null},{"CveYear":"2019","CveId":"17123","Ordinal":"2","NoteData":"2019-12-13","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"17123","Ordinal":"3","NoteData":"2019-12-17","Type":"Other","Title":"Modified"}]}}}