{"action":"Upgrade sylius/sylius to 1.9.12 or later.","affected":[{"fixed":"1.9.12","introduced":"0"},{"fixed":"1.10.16","introduced":"1.10.0"},{"fixed":"1.11.17","introduced":"1.11.0"},{"fixed":"1.12.23","introduced":"1.12.0"},{"fixed":"1.13.15","introduced":"1.13.0"},{"fixed":"1.14.18","introduced":"1.14.0"},{"fixed":"2.0.16","introduced":"2.0.0"},{"fixed":"2.1.12","introduced":"2.1.0"},{"fixed":"2.2.3","introduced":"2.2.0"}],"component":"sylius/sylius","cve_ids":["CVE-2026-31819"],"ecosystem":"Packagist","epss":0.00183,"exploited":false,"fixed_versions":["1.9.12","1.10.16","1.11.17","1.12.23","1.13.15","1.14.18","2.0.16","2.1.12","2.2.3"],"ghsa_id":"GHSA-9ffx-f77r-756w","id":"tcs_01M5KF00HNGCFQ9GTEG0GWW56P","modified_at":"2026-03-13T10:56:23.676941Z","published_at":"2026-03-11T00:12:29Z","references":["https://osv.dev/vulnerability/GHSA-9ffx-f77r-756w","https://github.com/Sylius/Sylius/security/advisories/GHSA-9ffx-f77r-756w","https://nvd.nist.gov/vuln/detail/CVE-2026-31819","https://github.com/Sylius/Sylius"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-9ffx-f77r-756w","url":"https://osv.dev/vulnerability/GHSA-9ffx-f77r-756w"},{"source":"nvd","source_id":"CVE-2026-31819","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31819"}],"summary":"Sylius has an Open Redirect via Referer Header"}