{"api_version":"1","generated_at":"2026-07-23T10:08:09+00:00","cve":"CVE-2019-19133","urls":{"html":"https://cve.report/CVE-2019-19133","api":"https://cve.report/api/cve/CVE-2019-19133.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-19133","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-19133"},"summary":{"title":"CVE-2019-19133","description":"The CSS Hero plugin through 4.0.3 for WordPress is prone to reflected XSS via the URI in a csshero_action=edit_page request because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary JavaScript in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookies or launch other attacks.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-12-04 19:15:00","updated_at":"2019-12-09 17:15:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"http://seclists.org/fulldisclosure/2019/Dec/6","name":"http://seclists.org/fulldisclosure/2019/Dec/6","refsource":"MISC","tags":["Exploit","Mailing List","Third Party Advisory"],"title":"Full Disclosure: Reflected XSS in CSS Hero (v.4.0.3)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.html","name":"http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.html","refsource":"MISC","tags":["Exploit","Third Party Advisory","VDB Entry"],"title":"WordPress CSS Hero 4.0.3 Cross Site Scripting ≈ Packet Storm","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://wpvulndb.com/vulnerabilities/9966","name":"https://wpvulndb.com/vulnerabilities/9966","refsource":"MISC","tags":["Third Party Advisory"],"title":"CSS Hero <= 4.03 - Authenticated Reflected XSS","mime":"text/html","httpstatus":"403","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-19133","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19133","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"19133","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"csshero","cpe5":"csshero","cpe6":"4.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"19133","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"csshero","cpe5":"csshero","cpe6":"4.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-19133","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 CSS Hero plugin through 4.0.3 for WordPress is prone to reflected XSS via the URI in a csshero_action=edit_page request because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary JavaScript in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookies or launch other attacks."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"FULLDISC","name":"20191203 Reflected XSS in CSS Hero (v.4.0.3)","url":"http://seclists.org/fulldisclosure/2019/Dec/6"},{"refsource":"MISC","name":"http://seclists.org/fulldisclosure/2019/Dec/6","url":"http://seclists.org/fulldisclosure/2019/Dec/6"},{"refsource":"MISC","name":"https://wpvulndb.com/vulnerabilities/9966","url":"https://wpvulndb.com/vulnerabilities/9966"},{"refsource":"MISC","name":"http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.html","url":"http://packetstormsecurity.com/files/155558/WordPress-CSS-Hero-4.0.3-Cross-Site-Scripting.html"}]}},"nvd":{"publishedDate":"2019-12-04 19:15:00","lastModifiedDate":"2019-12-09 17:15:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/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,"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:csshero:csshero:4.0.3:*:*:*:*:wordpress:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"19133","Ordinal":"160702","Title":"CVE-2019-19133","CVE":"CVE-2019-19133","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"19133","Ordinal":"1","NoteData":"The CSS Hero plugin through 4.0.3 for WordPress is prone to reflected XSS via the URI in a csshero_action=edit_page request because it fails to sufficiently sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary JavaScript in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookies or launch other attacks.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"19133","Ordinal":"2","NoteData":"2019-12-04","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"19133","Ordinal":"3","NoteData":"2019-12-09","Type":"Other","Title":"Modified"}]}}}