{"schemaVersion":3,"id":"CVE-2023-49657","aliases":["GHSA-rwhh-6x83-84v6","BIT-superset-2023-49657","PYSEC-2026-280"],"status":"published","duplicateOf":null,"title":null,"description":"A stored cross-site scripting (XSS) vulnerability exists in Apache Superset before 3.0.3. An authenticated attacker with create/update permissions on charts or dashboards could store a script or add a specific HTML snippet that would act as a stored XSS.\n\nFor 2.X versions, users should change their config to include:\n\nTALISMAN_CONFIG = {\n    \"content_security_policy\": {\n        \"base-uri\": [\"'self'\"],\n        \"default-src\": [\"'self'\"],\n        \"img-src\": [\"'self'\", \"blob:\", \"data:\"],\n        \"worker-src\": [\"'self'\", \"blob:\"],\n        \"connect-src\": [\n            \"'self'\",\n            \" https://api.mapbox.com\" https://api.mapbox.com\" ;,\n            \" https://events.mapbox.com\" https://events.mapbox.com\" ;,\n        ],\n        \"object-src\": \"'none'\",\n        \"style-src\": [\n            \"'self'\",\n            \"'unsafe-inline'\",\n        ],\n        \"script-src\": [\"'self'\", \"'strict-dynamic'\"],\n    },\n    \"content_security_policy_nonce_in\": [\"script-src\"],\n    \"force_https\": False,\n    \"session_cookie_secure\": False,\n}","dates":{"published":"2024-01-23T15:06:59.901Z","modified":"2025-06-17T21:19:26.476Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.6,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":9.6,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · 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Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"}],"affected":[{"vendor":"apache software foundation","product":"apache superset","name":"Apache Superset","label":"apache superset","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.3","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_superset"},{"vendor":"apache","product":"superset","name":"Superset","label":"superset","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 3.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.3","eol":null,"hubHref":"/vendor/apache/superset"},{"vendor":"PyPI","product":"apache-superset","name":"apache-superset","label":"apache-superset","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/apache-superset","purlType":"pypi","versions":[{"text":"< 3.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.3","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread/wjyvz8om9nwd396lh0bt156mtwjxpsvx","label":"lists.apache.org/thread/wjyvz8om9nwd396lh0bt156mtwjxpsvx","hostname":"lists.apache.org","tags":["Vendor Advisory","WEB","Mailing List","Mitigation"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49657","label":"nvd.nist.gov/vuln/detail/CVE-2023-49657","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/apache/superset","label":"github.com/apache/superset","hostname":"github.com","tags":["PACKAGE"]},{"url":"http://www.openwall.com/lists/oss-security/2024/01/23/5","label":"www.openwall.com/lists/oss-security/2024/01/23/5","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://pypi.org/project/apache-superset","label":"pypi.org/project/apache-superset","hostname":"pypi.org","tags":["PACKAGE"]},{"url":"https://github.com/advisories/GHSA-rwhh-6x83-84v6","label":"github.com/advisories/GHSA-rwhh-6x83-84v6","hostname":"github.com","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-01-23T15:06:59.901Z","label":"Published","detail":"Vulnerability first 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