{"action":"Upgrade ci4-cms-erp/ci4ms to 0.31.4.0 or later.","affected":[{"fixed":"0.31.4.0","introduced":"0"}],"component":"ci4-cms-erp/ci4ms","cve_ids":["CVE-2026-39394"],"ecosystem":"Packagist","epss":0.00513,"exploited":false,"fixed_versions":["0.31.4.0"],"ghsa_id":"GHSA-vfhx-5459-qhqh","id":"tcs_01M5KF94EXP1ZK8ZVH30FD05JS","modified_at":"2026-04-08T19:41:25.158471Z","published_at":"2026-04-08T19:16:12Z","references":["https://osv.dev/vulnerability/GHSA-vfhx-5459-qhqh","https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-vfhx-5459-qhqh","https://nvd.nist.gov/vuln/detail/CVE-2026-39394","https://github.com/ci4-cms-erp/ci4ms","https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.4.0"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-vfhx-5459-qhqh","url":"https://osv.dev/vulnerability/GHSA-vfhx-5459-qhqh"}],"summary":"CI4MS Vulnerable to .env CRLF Injection via Unvalidated `host` Parameter in Install Controller"}