{"api_version":"1","generated_at":"2026-04-22T19:06:22+00:00","cve":"CVE-2020-19203","urls":{"html":"https://cve.report/CVE-2020-19203","api":"https://cve.report/api/cve/CVE-2020-19203.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-19203","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-19203"},"summary":{"title":"CVE-2020-19203","description":"An authenticated Cross-Site Scripting (XSS) vulnerability was found in widgets/widgets/wake_on_lan_widget.php, a component of the pfSense software WebGUI, on version 2.4.4-p2 and earlier. The widget did not encode the descr (description) parameter of wake-on-LAN entries in its output, leading to a possible stored XSS.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2021-07-12 16:15:00","updated_at":"2022-05-13 17:36:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://www.pfsense.org/download/","name":"https://www.pfsense.org/download/","refsource":"MISC","tags":[],"title":"Download pfSense Community Edition","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html","name":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html","refsource":"MISC","tags":[],"title":"Releases — 2.4.4-p3 New Features and Changes | pfSense Documentation","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db","name":"https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db","refsource":"MISC","tags":[],"title":"Authenticated Stored XSS in pfSense 2.4.4-p2 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc","name":"https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc","refsource":"MISC","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-19203","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19203","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"19203","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"netgate","cpe5":"pfsense","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"19203","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"netgate","cpe5":"pfsense","cpe6":"2.4.4","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"19203","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"netgate","cpe5":"pfsense","cpe6":"2.4.4","cpe7":"p1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"19203","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"netgate","cpe5":"pfsense","cpe6":"2.4.4","cpe7":"p2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"19203","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pfsense","cpe5":"pfsense","cpe6":"2.4.4","cpe7":"p2","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"arm64","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-19203","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":"An authenticated Cross-Site Scripting (XSS) vulnerability was found in widgets/widgets/wake_on_lan_widget.php, a component of the pfSense software WebGUI, on version 2.4.4-p2 and earlier. The widget did not encode the descr (description) parameter of wake-on-LAN entries in its output, leading to a possible stored XSS."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://www.pfsense.org/download/","refsource":"MISC","name":"https://www.pfsense.org/download/"},{"refsource":"MISC","name":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html","url":"https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html"},{"refsource":"MISC","name":"https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db","url":"https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db"},{"refsource":"MISC","name":"https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc","url":"https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc"}]}},"nvd":{"publishedDate":"2021-07-12 16:15:00","lastModifiedDate":"2022-05-13 17:36:00","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:netgate:pfsense:*:*:*:*:*:*:*:*","versionEndExcluding":"2.4.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:netgate:pfsense:2.4.4:-:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"19203","Ordinal":"180612","Title":"CVE-2020-19203","CVE":"CVE-2020-19203","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"19203","Ordinal":"1","NoteData":"An authenticated Cross-Site Scripting (XSS) vulnerability was found in widgets/widgets/wake_on_lan_widget.php, a component of the pfSense software WebGUI, on version 2.4.4-p2 and earlier. The widget did not encode the descr (description) parameter of wake-on-LAN entries in its output, leading to a possible stored XSS.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"19203","Ordinal":"2","NoteData":"2021-07-12","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"19203","Ordinal":"3","NoteData":"2021-08-04","Type":"Other","Title":"Modified"}]}}}