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This framework brings no built-in XSS protection, so the developer has to ensure that data is correctly sanitized. However, the getTip() method of Action Columns takes HTML-escaped data and un-escapes it. If the tooltip contains user-controlled data, an attacker could exploit this to create a cross-site scripting attack, even when developers took precautions and escaped data."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://examples.sencha.com/extjs/6.6.0/release-notes.html","refsource":"CONFIRM","url":"http://examples.sencha.com/extjs/6.6.0/release-notes.html"},{"name":"20180702 XSS in Sencha Ext JS 4 to 6","refsource":"FULLDISC","url":"http://seclists.org/fulldisclosure/2018/Jul/8"}]}},"nvd":{"publishedDate":"2018-07-05 20:29:00","lastModifiedDate":"2018-09-04 18:38:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"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:sencha:ext_js:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndExcluding":"6.6.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"8046","Ordinal":"124364","Title":"CVE-2018-8046","CVE":"CVE-2018-8046","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"8046","Ordinal":"1","NoteData":"The getTip() method of Action Columns of Sencha Ext JS 4 to 6 before 6.6.0 is vulnerable to XSS attacks, even when passed HTML-escaped data. This framework brings no built-in XSS protection, so the developer has to ensure that data is correctly sanitized. However, the getTip() method of Action Columns takes HTML-escaped data and un-escapes it. If the tooltip contains user-controlled data, an attacker could exploit this to create a cross-site scripting attack, even when developers took precautions and escaped data.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"8046","Ordinal":"2","NoteData":"2018-07-05","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"8046","Ordinal":"3","NoteData":"2018-07-05","Type":"Other","Title":"Modified"}]}}}