{"action":"Upgrade sylius/sylius to 1.3.16 or later.","affected":[{"fixed":"1.3.16","introduced":"0"},{"fixed":"1.4.12","introduced":"1.4.0"},{"fixed":"1.5.9","introduced":"1.5"},{"fixed":"1.6.5","introduced":"1.6.0"}],"component":"sylius/sylius","cve_ids":["CVE-2020-5218","CVE-2020-5220"],"ecosystem":"Packagist","epss":0.00595,"exploited":false,"fixed_versions":["1.3.16","1.4.12","1.5.9","1.6.5"],"ghsa_id":"GHSA-prg5-hg25-8grq","id":"tcs_01M5KF6N6SXV5GRXXPJBSNY9MP","modified_at":"2026-07-08T06:49:46.850720077Z","published_at":"2020-01-31T18:00:58Z","references":["https://osv.dev/vulnerability/GHSA-prg5-hg25-8grq","https://github.com/Sylius/Sylius/security/advisories/GHSA-prg5-hg25-8grq","https://github.com/Sylius/SyliusResourceBundle/security/advisories/GHSA-8vp7-j5cj-vvm2","https://nvd.nist.gov/vuln/detail/CVE-2020-5218","https://github.com/FriendsOfPHP/security-advisories/blob/master/sylius/resource-bundle/CVE-2020-5220.yaml"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"GHSA-prg5-hg25-8grq","url":"https://osv.dev/vulnerability/GHSA-prg5-hg25-8grq"}],"summary":"Ability to switch channels via GET parameter enabled in production environments"}