{"id":"CVE-2023-48653","details":"Concrete CMS before 8.5.14 and 9 before 9.2.3 allows Cross Site Request Forgery (CSRF) via ccm/calendar/dialogs/event/delete/submit. An attacker can force an admin to delete events on the site because the event ID is numeric and sequential.","aliases":["GHSA-3rxx-8f33-7p6p"],"modified":"2026-04-10T05:04:51.327279Z","published":"2024-02-29T01:41:34.160Z","references":[{"type":"ADVISORY","url":"https://documentation.concretecms.org/developers/introduction/version-history/923-release-notes"},{"type":"ADVISORY","url":"https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/concretecms/concretecms","events":[{"introduced":"0"},{"fixed":"57f35b394f262fa6640cf0d30d3c6e29de653e23"},{"introduced":"b3774abddd475b4ba98b637402506f7a5ebd90ea"},{"fixed":"84b8f532597a998b88501f284696603966ea9bd4"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"8.5.14"},{"introduced":"9.0.0"},{"fixed":"9.2.3"}]}}],"versions":["5.7.0","5.7.0.1","5.7.0.3","5.7.0.4","5.7.1","5.7.2","5.7.2.1","5.7.3","5.7.3.1","5.7.4.1","5.7.5.2","5.7.5.5","5.7.5.6","5.7.5.7","8.1.0","8.2.0","8.2.0RC2","8.2.1","8.3.1","8.4.1","8.5.13","8.5.6","8.5.7","8.5.9","9.2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48653.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}