{"action":"Upgrade concrete5/concrete5 to 9.2.0 or later.","affected":[{"fixed":"9.2.0","introduced":"0"}],"component":"concrete5/concrete5","cve_ids":["CVE-2023-28476"],"ecosystem":"Packagist","epss":0.00544,"exploited":false,"fixed_versions":["9.2.0"],"ghsa_id":"GHSA-2ggc-552c-rmqr","id":"tcs_01M5KERYTCMX5B1NN3P4YMY9F0","modified_at":"2026-09-10T03:49:53.180054633Z","published_at":"2023-04-28T15:30:18Z","references":["https://osv.dev/vulnerability/GHSA-2ggc-552c-rmqr","https://nvd.nist.gov/vuln/detail/CVE-2023-28476","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-2ggc-552c-rmqr","url":"https://osv.dev/vulnerability/GHSA-2ggc-552c-rmqr"}],"summary":"Stored cross site scripting on tags"}