{"api_version":"1","generated_at":"2026-04-23T15:09:07+00:00","cve":"CVE-2020-18671","urls":{"html":"https://cve.report/CVE-2020-18671","api":"https://cve.report/api/cve/CVE-2020-18671.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-18671","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-18671"},"summary":{"title":"CVE-2020-18671","description":"Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-06-24 19:15:00","updated_at":"2022-03-10 14:34:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://github.com/roundcube/roundcubemail/issues/7406","name":"https://github.com/roundcube/roundcubemail/issues/7406","refsource":"MISC","tags":[],"title":"security issue · Issue #7406 · roundcube/roundcubemail · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config","name":"https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config","refsource":"MISC","tags":[],"title":"Roundcube mail 3 Xss · LoRexxar's Blog","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12","name":"https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12","refsource":"MISC","tags":[],"title":"Security updates 1.4.5 and 1.3.12 released","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-18671","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18671","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"18671","vulnerable":"1","versionEndIncluding":"1.4.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"roundcube","cpe5":"roundcube","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"18671","vulnerable":"1","versionEndIncluding":"1.4.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"roundcube","cpe5":"webmail","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-18671","qid":"750724","title":"OpenSUSE Security Update for roundcubemail (openSUSE-SU-2021:0931-1)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-18671","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":"Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/roundcube/roundcubemail/issues/7406","refsource":"MISC","name":"https://github.com/roundcube/roundcubemail/issues/7406"},{"url":"https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12","refsource":"MISC","name":"https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12"},{"url":"https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config","refsource":"MISC","name":"https://lorexxar.cn/2020/06/10/roundcube-mail-xss/#store-xss-in-smtp-config"}]}},"nvd":{"publishedDate":"2021-06-24 19:15:00","lastModifiedDate":"2022-03-10 14:34:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.3,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":3.5},"severity":"LOW","exploitabilityScore":6.8,"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:roundcube:webmail:*:*:*:*:*:*:*:*","versionEndIncluding":"1.4.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"18671","Ordinal":"180080","Title":"CVE-2020-18671","CVE":"CVE-2020-18671","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"18671","Ordinal":"1","NoteData":"Cross Site Scripting (XSS) vulnerability in Roundcube Mail <=1.4.4 via smtp config in /installer/test.php.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"18671","Ordinal":"2","NoteData":"2021-06-24","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"18671","Ordinal":"3","NoteData":"2021-06-24","Type":"Other","Title":"Modified"}]}}}