{"action":"Upgrade concrete5/concrete5 to 9.2.0 or later.","affected":[{"fixed":"9.2.0","introduced":"0"}],"component":"concrete5/concrete5","cve_ids":["CVE-2023-28471"],"ecosystem":"Packagist","epss":0.00544,"exploited":false,"fixed_versions":["9.2.0"],"ghsa_id":"GHSA-9h33-5fxw-r2xv","id":"tcs_01M5KF01WD4BFT2ERHWG03Y50X","modified_at":"2026-09-10T03:49:53.682112008Z","published_at":"2023-04-28T15:30:18Z","references":["https://osv.dev/vulnerability/GHSA-9h33-5fxw-r2xv","https://nvd.nist.gov/vuln/detail/CVE-2023-28471","https://concretecms.com","https://github.com/concretecms/concretecms","https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates","https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2023-04-20"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-9h33-5fxw-r2xv","url":"https://osv.dev/vulnerability/GHSA-9h33-5fxw-r2xv"}],"summary":"Stored cross site scripting via container name"}