{"id":"GHSA-6qjf-7g3j-qx25","summary":"Neos CMS Cross Site Scripting vulnerability","details":"Cross Site Scripting (XSS) vulnerability in Neos CMS 8.3.3 allows a remote authenticated attacker to execute arbitrary code via a crafted SVG file uploaded to the `neos/management/media` component. To make use of this attack vector, the attacker must either be able to upload a maliciously crafted file or coerce someone with the needed access to upload said file to Neos. Even if such a file is uploaded and subsequently delivered, it is possible to use CSP to protect against attacks being executed from such a file.","aliases":["BIT-neos-2023-37611","CVE-2023-37611"],"modified":"2024-01-16T17:15:55.286660Z","published":"2023-09-19T00:30:13Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-09-21T17:09:45Z","nvd_published_at":"2023-09-18T22:15:45Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37611"},{"type":"WEB","url":"https://github.com/neos/neos-development-collection/issues/4833"},{"type":"WEB","url":"https://github.com/neos/neos-development-collection/pull/4812"},{"type":"WEB","url":"https://github.com/neos/neos-development-collection/commit/4ac0df04d2e44e164e95887b466075dde3f04045"},{"type":"WEB","url":"https://cheatsheetseries.owasp.org/cheatsheets/Content_Security_Policy_Cheat_Sheet.html"},{"type":"WEB","url":"https://digi.ninja/blog/svg_xss.php"},{"type":"PACKAGE","url":"https://github.com/neos/neos-development-collection"},{"type":"WEB","url":"https://github.com/neos/neos-ui/releases/tag/8.3.4"},{"type":"WEB","url":"https://rodelllemit.medium.com/stored-xss-in-neo-cms-8-3-3-9bd1cb973c5b"}],"affected":[{"package":{"name":"neos/media-browser","ecosystem":"Packagist","purl":"pkg:composer/neos/media-browser"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.3.19"}]}],"versions":["3.0.0","3.0.1","3.0.10","3.0.11","3.0.12","3.0.13","3.0.14","3.0.15","3.0.16","3.0.17","3.0.18","3.0.19","3.0.2","3.0.20","3.0.3","3.0.4","3.0.5","3.0.6","3.0.7","3.0.8","3.0.9","3.1.0","3.1.1","3.1.10","3.1.11","3.1.12","3.1.13","3.1.14","3.1.15","3.1.16","3.1.17","3.1.18","3.1.2","3.1.3","3.1.4","3.1.5","3.1.6","3.1.7","3.1.8","3.1.9","3.2.0","3.2.1","3.2.10","3.2.11","3.2.12","3.2.13","3.2.14","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.2.7","3.2.8","3.2.9","3.3.0","3.3.1","3.3.10","3.3.11","3.3.12","3.3.13","3.3.14","3.3.15","3.3.16","3.3.17","3.3.18","3.3.19","3.3.2","3.3.20","3.3.21","3.3.22","3.3.23","3.3.24","3.3.25","3.3.26","3.3.27","3.3.28","3.3.29","3.3.3","3.3.4","3.3.5","3.3.6","3.3.7","3.3.8","3.3.9","4.0.0","4.0.1","4.0.10","4.0.11","4.0.12","4.0.13","4.0.14","4.0.15","4.0.16","4.0.17","4.0.18","4.0.19","4.0.2","4.0.20","4.0.21","4.0.22","4.0.23","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9","4.1.0","4.1.1","4.1.10","4.1.11","4.1.12","4.1.13","4.1.14","4.1.15","4.1.16","4.1.17","4.1.18","4.1.19","4.1.2","4.1.20","4.1.21","4.1.22","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.1.9","4.2.0","4.2.1","4.2.10","4.2.11","4.2.12","4.2.13","4.2.14","4.2.15","4.2.16","4.2.17","4.2.18","4.2.2","4.2.3","4.2.4","4.2.5","4.2.6","4.2.7","4.2.8","4.2.9","4.3.0","4.3.1","4.3.10","4.3.11","4.3.12","4.3.13","4.3.14","4.3.15","4.3.16","4.3.17","4.3.18","4.3.19","4.3.2","4.3.3","4.3.4","4.3.5","4.3.6","4.3.7","4.3.8","4.3.9","5.0.0","5.0.1","5.0.10","5.0.11","5.0.12","5.0.13","5.0.14","5.0.15","5.0.16","5.0.17","5.0.2","5.0.3","5.0.4","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9","5.1.0","5.1.1","5.1.10","5.1.11","5.1.12","5.1.13","5.1.2","5.1.3","5.1.4","5.1.5","5.1.6","5.1.7","5.1.8","5.1.9","5.2.0","5.2.1","5.2.2","5.2.3","5.2.4","5.2.5","5.2.6","5.3.0","5.3.1","5.3.10","5.3.11","5.3.12","5.3.13","5.3.14","5.3.2","5.3.3","5.3.4","5.3.5","5.3.6","5.3.7","5.3.8","5.3.9","7.0.0","7.0.1","7.0.10","7.0.11","7.0.12","7.0.13","7.0.2","7.0.3","7.0.4","7.0.5","7.0.6","7.0.7","7.0.8","7.0.9","7.1.0","7.1.1","7.1.10","7.1.11","7.1.2","7.1.3","7.1.4","7.1.5","7.1.6","7.1.7","7.1.8","7.1.9","7.2.0","7.2.1","7.2.10","7.2.2","7.2.3","7.2.4","7.2.5","7.2.6","7.2.7","7.2.8","7.2.9","7.3.0","7.3.1","7.3.10","7.3.11","7.3.12","7.3.13","7.3.14","7.3.15","7.3.16","7.3.17","7.3.18","7.3.2","7.3.3","7.3.4","7.3.5","7.3.6","7.3.7","7.3.8","7.3.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-6qjf-7g3j-qx25/GHSA-6qjf-7g3j-qx25.json"}},{"package":{"name":"neos/media-browser","ecosystem":"Packagist","purl":"pkg:composer/neos/media-browser"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.0.16"}]}],"versions":["8.0.0","8.0.1","8.0.10","8.0.11","8.0.12","8.0.13","8.0.14","8.0.15","8.0.2","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.0.8","8.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-6qjf-7g3j-qx25/GHSA-6qjf-7g3j-qx25.json"}},{"package":{"name":"neos/media-browser","ecosystem":"Packagist","purl":"pkg:composer/neos/media-browser"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1.0"},{"fixed":"8.1.11"}]}],"versions":["8.1.0","8.1.1","8.1.10","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.1.8","8.1.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-6qjf-7g3j-qx25/GHSA-6qjf-7g3j-qx25.json"}},{"package":{"name":"neos/media-browser","ecosystem":"Packagist","purl":"pkg:composer/neos/media-browser"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.2.0"},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