{"action":"Upgrade concrete5/concrete5 to 9.5.1 or later.","affected":[{"fixed":"9.5.1","introduced":"0"}],"component":"concrete5/concrete5","cve_ids":["CVE-2026-7879"],"ecosystem":"Packagist","epss":0.00224,"exploited":false,"fixed_versions":["9.5.1"],"ghsa_id":"GHSA-fqg3-8w8r-8g94","id":"tcs_01M5KF1ZXJG2SS6P7WK5JEJEWG","modified_at":"2026-07-21T13:30:31.851804419Z","published_at":"2026-05-22T00:31:16Z","references":["https://osv.dev/vulnerability/GHSA-fqg3-8w8r-8g94","https://nvd.nist.gov/vuln/detail/CVE-2026-7879","https://documentation.concretecms.org/9-x/developers/introduction/version-history/951-release-notes","https://github.com/concretecms/concretecms"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-fqg3-8w8r-8g94","url":"https://osv.dev/vulnerability/GHSA-fqg3-8w8r-8g94"}],"summary":"Concrete CMS has an unauthorized file access issue"}